{"query":{"project":"rail20","mode":"browse","limit":50},"items":[{"id":"integrity:efd05565-6f6b-4271-88b7-80203664ba8c:stopped:2026-09-22","revision":2,"op":"retract","recordedAt":"2026-10-15T15:40:01.401Z"},{"id":"method:de1cd0e5-025c-449c-975e-f9c092698e86","revision":1,"op":"upsert","type":"contract.method_first_observed","domain":"contract","origin":"backfill","project":{"slug":"rail20","name":"RAIL20","url":"https://heyresearch.xyz/project/rail20"},"contract":{"chainId":4663,"address":"0xda917699d4c66941be575fb53044e5df71bbe460"},"occurredAt":"2026-07-16T00:00:00.000Z","precision":"DATE","detectedAt":"2026-09-26T18:49:36.620Z","recordedAt":"2026-09-26T18:55:04.204Z","summary":"Contract 0xda91…e460: 6 functions called for the first time","evidence":[{"id":"method:de1cd0e5-025c-449c-975e-f9c092698e86","url":"https://robinhoodchain.blockscout.com/address/0xda917699d4c66941be575fb53044e5df71bbe460","label":"Explorer"}],"source":"decoded_calls","facts":{"day":"2026-07-16","functions":6},"links":{"project":"https://heyresearch.xyz/project/rail20","evidence":"https://heyresearch.xyz/api/evidence/method%3Ade1cd0e5-025c-449c-975e-f9c092698e86","timeline":"https://heyresearch.xyz/api/projects/rail20/timeline"}},{"id":"narrative:0dfad6d5-2143-4d2a-af71-85dcac5e0062:infrastructure","revision":2,"op":"upsert","type":"research.narrative_assigned","domain":"research","origin":"bootstrap","project":{"slug":"rail20","name":"RAIL20","url":"https://heyresearch.xyz/project/rail20"},"occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-09-17T18:13:57.547Z","recordedAt":"2026-09-30T09:55:03.458Z","summary":"Narrative: Infrastructure","evidence":[{"id":"narrative:0dfad6d5-2143-4d2a-af71-85dcac5e0062:infrastructure","url":"https://heyresearch.xyz/narrative/infrastructure","label":"Narrative"}],"source":"hey_rules","facts":{"primary":false,"narrative":"infrastructure"},"links":{"project":"https://heyresearch.xyz/project/rail20","evidence":"https://heyresearch.xyz/api/evidence/narrative%3A0dfad6d5-2143-4d2a-af71-85dcac5e0062%3Ainfrastructure","timeline":"https://heyresearch.xyz/api/projects/rail20/timeline"}},{"id":"narrative:0dfad6d5-2143-4d2a-af71-85dcac5e0062:ai-agents","revision":2,"op":"upsert","type":"research.narrative_assigned","domain":"research","origin":"bootstrap","project":{"slug":"rail20","name":"RAIL20","url":"https://heyresearch.xyz/project/rail20"},"occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-09-17T18:13:57.547Z","recordedAt":"2026-09-30T09:55:03.458Z","summary":"Primary narrative: AI Agents","evidence":[{"id":"narrative:0dfad6d5-2143-4d2a-af71-85dcac5e0062:ai-agents","url":"https://heyresearch.xyz/narrative/ai-agents","label":"Narrative"}],"source":"hey_rules","facts":{"primary":true,"narrative":"ai-agents"},"links":{"project":"https://heyresearch.xyz/project/rail20","evidence":"https://heyresearch.xyz/api/evidence/narrative%3A0dfad6d5-2143-4d2a-af71-85dcac5e0062%3Aai-agents","timeline":"https://heyresearch.xyz/api/projects/rail20/timeline"}},{"id":"signal:7d8f23dc-c880-421f-80e7-e86c05a711af","revision":1,"op":"upsert","type":"market.status_changed","domain":"market","origin":"bootstrap","project":{"slug":"rail20","name":"RAIL20","url":"https://heyresearch.xyz/project/rail20"},"occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-09-15T12:14:53.881Z","recordedAt":"2026-09-26T11:36:01.287Z","summary":"Trading again","evidence":[{"id":"signal:7d8f23dc-c880-421f-80e7-e86c05a711af","label":"HEY Signal"},{"id":"signal:7d8f23dc-c880-421f-80e7-e86c05a711af","url":"https://heyresearch.xyz/project/rail20","label":"Project page"}],"source":"hey_signal","facts":{"kind":"market_active","unit":"market_status","detail":"Market status moved from trading inactive to an active market: trades in the last day."},"links":{"project":"https://heyresearch.xyz/project/rail20","evidence":"https://heyresearch.xyz/api/evidence/signal%3A7d8f23dc-c880-421f-80e7-e86c05a711af","timeline":"https://heyresearch.xyz/api/projects/rail20/timeline"}},{"id":"narrative:0dfad6d5-2143-4d2a-af71-85dcac5e0062:payments","revision":2,"op":"upsert","type":"research.narrative_assigned","domain":"research","origin":"bootstrap","project":{"slug":"rail20","name":"RAIL20","url":"https://heyresearch.xyz/project/rail20"},"occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-09-03T10:57:24.481Z","recordedAt":"2026-09-30T09:55:03.458Z","summary":"Narrative: Payments","evidence":[{"id":"narrative:0dfad6d5-2143-4d2a-af71-85dcac5e0062:payments","url":"https://heyresearch.xyz/narrative/payments","label":"Narrative"}],"source":"hey_rules","facts":{"primary":false,"narrative":"payments"},"links":{"project":"https://heyresearch.xyz/project/rail20","evidence":"https://heyresearch.xyz/api/evidence/narrative%3A0dfad6d5-2143-4d2a-af71-85dcac5e0062%3Apayments","timeline":"https://heyresearch.xyz/api/projects/rail20/timeline"}}],"nextCursor":null,"hasMore":false,"ledger":{"collectionStart":"2026-09-26T11:35:57.227Z","transitionsFrom":"2026-09-26T11:32:48.791Z","newestRecordedAt":"2026-10-19T07:50:01.428Z","projectorRanAt":"2026-10-19T07:50:01.428Z"},"disclaimer":"Public, source-backed activity HEY recorded. Still Building means verified activity through a tracked market drawdown — it is not a prediction, not a ranking by price, and not investment advice. Few projects meet Still Building or Under the Radar at any time; both are strict by design, and list responses carry the counts."}