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Sinjoh Finance

$PIGGY

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Contract 0xf39d4c50a08e0fdafc51d37fc92bd2c25191da6a

HEY holds 134 other Robinhood Chain tokens that use $PIGGY. This page is only the contract above. See them

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Sinjoh protocol smart contracts and deployment provenance for Robinhood Chain.

What HEY knows

Building
Last shipped 38 days agoActive: 0 meaningful events in 30 days; latest ship 38 days ago. Evidence Source

Build Momentum 14How it is measured

Latest ship
Code changes, week of 2026-09-07 – 2026-09-13 · 8 commits · · Code activity

Why it matters: One of a run of ships in the 30 days to it: building continued, not a one-off.

Latest change
Derived14 days ago: 3 meaningful ships this month, 9 the month before. Evidence
FollowCreate alertTerminal previewView latest ship
Share

Follow puts Sinjoh Finance on your private watchlist; its changes then lead “Since you were last here” when you come back. Following needs an account; browsing never does.

No account? Email me Sinjoh Finance’s changes

No account and no password. HEY stores the address and what you asked for, sends one confirmation, and nothing else until you confirm. Every email has a one-click unsubscribe that deletes the address.

Or read its RSS feed.

Product usage
Fact1 of 1 watched contract active · 167 calls in 7 days (63 calls to the contracts' own functions; 104 ERC-20 token transfers and approvals, which trading alone produces).

Counted from the chain. Usage says the contracts are used, not that anyone is building.

Contracts
Fact1 contract on record for code changes, 1 with verified source; no implementation or interface change recorded.
Token market · context
Not a fungible tokenToken verified

Same ticker, different contract: 1 other published project uses the ticker $PIGGY. This page: a deploy record in its own repository names 0xf39d…da6a. The Piggy Index: its official site does not name 0xa1d2…9882. HEY does not say which is the real one — only what each project’s own sources name.

Not yet known
Unknown5 gaps: Official docs (no source), API description (no source), Official site changes (no source), Current market (stale), Supply distribution (not enough yet). No official website on record.

HEY can answer 15 of the 20 research questions that apply · Research coverage

Compare with…The same summary, with every line’s evidence: snapshot API
What HEY checked — why it says this
Active.
“Active” by the activity rule's longer window: 3 meaningful events in the last 45 days (the rule needs at least 2); the newest, 2026-09-11, is more than 30 days old.
SourceRepositories, changelogs and feeds HEY reads for this project, and the ship events recorded from them.ReadRecordsCode changes, week of 2026-09-07 – 2026-09-13 · 8 commitsv3.0.0Code changes, week of 2026-08-31 – 2026-09-06 · at least 6 commits+2 moreWhat HEY derivedHEY’s activity rule reads the counted events as “Active”.Not concludedIt says what HEY can read of the building, not how good the project is, who is behind it, or what its token will do. Quiet or unknown is not "abandoned".
Verified Builder.
The quality gate found verified building evidence from the project's own sources.
Source3 registered sources, 0 of them context only.ReadRecordsCode changes, week of 2026-09-07 – 2026-09-13 · 8 commitsv3.0.0Code changes, week of 2026-08-31 – 2026-09-06 · at least 6 commits+5 moreWhat HEY derivedThe quality gate’s stored decision: “Verified Builder”.Not concludedA verified builder is one whose shipping HEY confirmed from public evidence. It does not say who runs the project — that is the ownership claim, a separate check.
Token verified.
Token verified: the project's own site, a deploy record in its own repository, or an on-chain signature names this contract.
SourceThe project's own published sources and HEY's check of the contract.ReadWhat HEY derivedToken verified: a deploy record in the project’s own repository names it.Not concludedIt says whether the project itself names this contract. It is not a safety check, and a token is not the project.
Not a fungible token.
Not a fungible token: the token reads 0 decimals (an NFT collection or another token that is not fungible), so no sale of it is a fungible market.
Source2 readings from HEY's own market tables.ReadWhat HEY derivedHEY’s market rule reads this token’s market as “Not a fungible token”.Not concludedMarket status is context only. It never changes activity status or Build Momentum, and it is not a view on the price.
Market figures are context only and never change activity status. Methodology
LinksGitHubdefined.fiRHToolsSources

Latest ship

Checked

Code changes, week of 2026-09-07 – 2026-09-13 · 8 commitssinjoh-finance/sinjoh-contracts

Code activitySource linked

What changed, in the repository’s own words:

3 active days in sinjoh-finance/sinjoh-contracts.

This week HEY looked inside 1 of 8 commits to see what changed: 1 changed code. One code change is enough for the week to count, so HEY stopped there.

Record ship:ac73674b… · HEY counts it as building; it does not judge the release’s quality or what it means for the token.

View evidence ↗

Builder activity

Bars: meaningful, source-backed ships per week (count). Weeks run Monday to Sunday, UTC, labelled by their Monday. Commits are aggregated, a code week counted once. Hatched: 2 weeks before HEY began reading this project’s sources — not yet read, not zero.

Questions HEY can answer about Sinjoh Finance — as of 2026-10-19

Is Sinjoh Finance still being built?
DerivedActive: 0 meaningful events in 30 days; latest ship 38 days ago. Evidence
What did Sinjoh Finance ship last?
FactCode changes, week of 2026-09-07 – 2026-09-13 · 8 commits — Code activity, 38 days ago. Evidence
Is 0xF39D4C50a08E0FdafC51d37FC92Bd2c25191DA6a Sinjoh Finance’s own contract?
FactToken verified: A deploy record in the project’s own repository names this contract on Robinhood Chain. Details
What does HEY not know about Sinjoh Finance?
Unknown5 gaps: Official docs (no source), API description (no source), Official site changes (no source), +2 more. No official website on record. Details

Build timeline

  1. Verified contract source published: YieldBankNFT

    Contract source verifiedSource verified

    YieldBankNFT at 0xf39d…da6a has verified source on Robinhood Chain Blockscout (compiler v0.8.28+commit.7893614a).

    View evidence: Verified contract source published: YieldBankNFT (opens in a new tab)

  2. Code changes, week of 2026-09-07 – 2026-09-13 · at least 2 commitssinjoh-finance/sinjoh-sdk

    Code activitySource linked

    What changed, in the repository’s own words:

    17 active days in sinjoh-finance/sinjoh-sdk.

    This week HEY looked inside 2 commits to see what changed: 1 changed code, 1 documentation or maintenance only.

    View evidence: Code changes, week of 2026-09-07 – 2026-09-13 · at least 2 commits (opens in a new tab)

  3. v3.0.0sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · feat: publish Yield Bank factory v1.0.3 by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/23 · Align raffle codecs and planners with the successor generation by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/24 Full Changelog… Show all
    • What's Changed
    • feat: publish Yield Bank factory v1.0.3 by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/23
    • Align raffle codecs and planners with the successor generation by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/24 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v2.2.5...v3.0.0
    View evidence: v3.0.0 (opens in a new tab)

  4. Code changes, week of 2026-08-31 – 2026-09-06 · at least 6 commitssinjoh-finance/sinjoh-contracts

    Code activitySource linked

    What changed, in the repository’s own words:

    7 active days in Sinjoh-Finance/sinjoh-contracts.

    This week HEY looked inside 1 of 6 commits to see what changed: 1 changed code. One code change is enough for the week to count, so HEY stopped there.

    View evidence: Code changes, week of 2026-08-31 – 2026-09-06 · at least 6 commits (opens in a new tab)

  5. Code changes, week of 2026-08-31 – 2026-09-06 · at least 1 commitsinjoh-finance/sinjoh-sdk

    Code activitySource linked

    What changed, in the repository’s own words:

    16 active days in Sinjoh-Finance/sinjoh-sdk.

    This week HEY looked inside 1 commit to see what changed: 1 changed code.

    View evidence: Code changes, week of 2026-08-31 – 2026-09-06 · at least 1 commit (opens in a new tab)

  6. v2.2.5sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · release: SDK 2.2.5 public Pons Project V2 and dual Funding by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/21 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v2.2.4...v2.2.5 Show all
    • What's Changed
    • release: SDK 2.2.5 public Pons Project V2 and dual Funding by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/21 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v2.2.4...v2.2.5
    View evidence: v2.2.5 (opens in a new tab)

  7. v2.2.4sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · release: promote ordinary Pons V2 SDK 2.2.4 by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/20 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v2.2.3...v2.2.4 Show all
    • What's Changed
    • release: promote ordinary Pons V2 SDK 2.2.4 by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/20 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v2.2.3...v2.2.4
    View evidence: v2.2.4 (opens in a new tab)

  8. v2.2.3sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · release: Project V2 raffle validator SDK 2.2.3 by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/19 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v2.2.2...v2.2.3 Show all
    • What's Changed
    • release: Project V2 raffle validator SDK 2.2.3 by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/19 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v2.2.2...v2.2.3
    View evidence: v2.2.3 (opens in a new tab)

  9. v2.2.2sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · Document the v1 to v2 integration migration by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/17 · release: Project V2 gas-cap SDK 2.2.2 by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/18 Full Changelog… Show all
    • What's Changed
    • Document the v1 to v2 integration migration by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/17
    • release: Project V2 gas-cap SDK 2.2.2 by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/18 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v2.2.1...v2.2.2
    View evidence: v2.2.2 (opens in a new tab)

  10. v2.2.1sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · Complete Project V2 routing SDK and API 1.3.1 by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/16 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v2.2.0...v2.2.1 Show all
    • What's Changed
    • Complete Project V2 routing SDK and API 1.3.1 by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/16 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v2.2.0...v2.2.1
    View evidence: v2.2.1 (opens in a new tab)

  11. v2.2.0sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · Release SDK 2.2.0 with Project V2 support by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/15 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v2.1.0...v2.2.0 Show all
    • What's Changed
    • Release SDK 2.2.0 with Project V2 support by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/15 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v2.1.0...v2.2.0
    View evidence: v2.2.0 (opens in a new tab)

  12. v2.1.0sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · SDK and MCP launch image publishing by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/11 · Validate attested deployment promotions by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/12 · feat: publish canonical Project V2 launch… Show all
    • What's Changed
    • SDK and MCP launch image publishing by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/11
    • Validate attested deployment promotions by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/12
    • feat: publish canonical Project V2 launch assembly by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/13
    • Activate canonical Project V2 SDK promotion by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/14 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v2.0.0...v2.1.0
    View evidence: v2.1.0 (opens in a new tab)

  13. v2.0.0sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · v2.0.0: harden SDK and MCP trust boundaries by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/10 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v1.1.3...v2.0.0 Show all
    • What's Changed
    • v2.0.0: harden SDK and MCP trust boundaries by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/10 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v1.1.3...v2.0.0
    View evidence: v2.0.0 (opens in a new tab)

  14. v1.1.3sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · v1.1.3 feat: expose launch registry parity by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/9 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v1.1.2...v1.1.3 Show all
    • What's Changed
    • v1.1.3 feat: expose launch registry parity by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/9 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v1.1.2...v1.1.3
    View evidence: v1.1.3 (opens in a new tab)

  15. v1.1.2sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · v1.1.2 fix: remove manual registry publication handoff by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/8 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v1.1.1...v1.1.2 Show all
    • What's Changed
    • v1.1.2 fix: remove manual registry publication handoff by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/8 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v1.1.1...v1.1.2
    View evidence: v1.1.2 (opens in a new tab)

  16. v1.1.1sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · fix: restore authenticated SDK publishing by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/6 · v1.1.1 fix: require LetsCash registry publication by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/7 Full Changelog… Show all
    • What's Changed
    • fix: restore authenticated SDK publishing by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/6
    • v1.1.1 fix: require LetsCash registry publication by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/7 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v1.1.0...v1.1.1
    View evidence: v1.1.1 (opens in a new tab)

  17. v1.1.0sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · ci: switch npm releases to trusted publishing by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/3 · feat(abis): export governed protocol upgrade by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/4 · feat: publish launch staking SDK… Show all
    • What's Changed
    • ci: switch npm releases to trusted publishing by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/3
    • feat(abis): export governed protocol upgrade by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/4
    • feat: publish launch staking SDK support by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/5 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/compare/v1.0.0...v1.1.0
    View evidence: v1.1.0 (opens in a new tab)

  18. v1.0.0sinjoh-finance/sinjoh-sdk

    GitHub releaseSource verified

    What's Changed · feat: release Sinjoh SDK v1 by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/1 · v1.0.0 feat: release full API client and wallet-ready MCP by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/2 New Contributors · @DSB-117 made their… Show all
    • What's Changed
    • feat: release Sinjoh SDK v1 by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/1
    • v1.0.0 feat: release full API client and wallet-ready MCP by @DSB-117 in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/2 New Contributors
    • @DSB-117 made their first contribution in https://github.com/Sinjoh-Finance/sinjoh-sdk/pull/1 Full Changelog: https://github.com/Sinjoh-Finance/sinjoh-sdk/commits/v1.0.0
    View evidence: v1.0.0 (opens in a new tab)

Research notes

Written by HEY researchers and reviewed before publishing. Commentary with sources — not the project's own claims, and not evidence of shipping.

Know something about Sinjoh Finance? Sign in with GitHub to submit a research note. Notes are reviewed before they appear here.

What changed

19 changes on HEY’s record for Sinjoh Finance: 14 releases · 1 build pace change · 4 weeks of code pushed.

All 19 changes for Sinjoh Finance →

The full change record holds 2 more, of kinds this list leaves out — lock records and HEY’s own research bookkeeping among them. Full record (JSON)

Research coverage

HEY can answer 15 of the 20 research questions that apply.

15 of 20 applicable dimensions measuredShow each dimension

Identity

  • IdentityMeasuredRead 1mo ago.

Building

  • Building activityMeasuredRead 1h ago.
  • RepositoriesMeasured
  • ReleasesMeasuredRead 1mo ago.
  • TimelineMeasured

Official site

  • Official docsNo sourceNo official website on record.
  • API descriptionNo sourceNo official website on record.
  • Official site changesNo sourceNo official website on record.

Code and packages

  • Repository detailsMeasuredRead 23h ago.
  • Published packagesMeasuredRead 25m ago.
  • Package advisoriesMeasuredRead 20h ago.

Contracts

  • Contract creationMeasuredRead 12d ago.
  • Contract activityMeasuredRead yesterday.
  • Verified sourceMeasuredRead 2d ago.
  • Contract interfaceMeasuredRead 2d ago.

Market

  • Current marketStaleThe last reading is out of date.
  • Market historyMeasuredRead yesterday.
  • Supply distributionNot enough yetNo supply reading to map yet.
  • LocksMeasuredRead 50m ago.
  • Market checksMeasured

Not applicable here: Protocol economics.

A count of what HEY has read, never a score: projects are not compared or ordered by it. Unknown is never zero. The same states: coverage API.

Sources

Contract
0xf39d…da6a0xf39d4c50a08e0fdafc51d37fc92bd2c25191da6a