Green River Ordinance is an American rock band from Fort Worth, Texas, United States. Their name refers to Green River Ordinances, laws which prohibit door-to-door sales unless the house's owner gives
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe1156314033a34f2843d9f9b881a2910b3e0acb5e383a83c769ddb7574b5127. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e244ad3-e8ac-43fd-86a0-c4cda18791c3.json and https://artists.proofprofile.net/proofs/artist/1e244ad3-e8ac-43fd-86a0-c4cda18791c3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5664d5643992b1055b96ca50a96bcfbae5d1e5c27ada4146955e026f2ad6e87. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI20800469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a51c66f6a8da24f089e384bfdb8863058e4e8c041a95e70c3479e9bdef720a8. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI20800473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0940b027cd72f16937d452fbd97d96f479f27b534e7f0f9c62de9f4e9bbe632. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVI20800476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f0ce5a4b554eafb6dcb3572d7c9d6112e1c188ffbacc2a06ded6c94c6dc630b. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABO1305783.
The Morning Passengers EP - Acoustic Sessions
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca651517a8b731d764f287ce4a238dba2f047cf51420d15681a2773651c352d2. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1373482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed18dac8fa7968bdd811527b9a464e4472af82bd447bb1186645a77fabd697f9. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1373483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd369b28c8f2156cce0b80cf7ba241f25bf228d0b961f7c7c44e000785c609f6. Chain 2 (Bitcoin): anchored in block 958731 (2026-07-19T12:35:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1373484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf5bfe8657342199110cb76276c6e560b2c12f5591b5cb271ea12b9a4913a8c1. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1373485.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bf6b8d58dc190ef5ba84ff46ae47945946fd2d53d7bdd41d904a28ea5174434. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1373486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5e8dbb22d175d106aa3d7a8c936a80599b14c09d8f9c77418fe6ef93d979da. Chain 2 (Bitcoin): anchored in block 958392 (2026-07-17T09:46:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1372825.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40428fd570ac76419be6daa950f1241011f54f553d0d399ba5d0cce026b6ff4. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1372827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf5098dad0caee5eda0cf15bf4fd52c0287d2a1b5abdf448f7bb257ea04fc7b6. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1372830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97b2fda7a1ef2c889012a78cace61c1e780b2667593258041495666ec6cb9d0b. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1372831.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf175170424066eaecc2c947c657b1668f7a6e9fe06630d00807f7bf807a29ea. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1372834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35f85ad13f84d1d4c7a60a10c37c16c0c69657d46c1ce90fb602a4fd468e2667. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABN1366253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x568945bf9d62ee92ab0b08dd659fe0367b316454818a6e0f4e963def82584892. Chain 2 (Bitcoin): anchored in block 957747 (2026-07-12T19:35:06Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8391500121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25548bcf77248fea6e38e4747f5fcbfa3824d5e839d2ed7401800b96564eb72c. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8391500122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8474ba6d12df24849f412d0f75da945d36a13699a784ff8e60babd1dbb84ec7. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8391500123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf43989cf5134f6d954e6da85785f93ac502ccdd76ab4a137ea99e520c567a0d8. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US8391500128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8f49361e1a6ca5f3288e374d05e6fce920a6342bdab0a8913250e5ac4cbf28e. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIA2464758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4050cca18eef62824d8616fd15575c8632b219ab8c97b603befb2ec47f46ba86. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHY2434753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x163694dd100ae8986cb210f13056a9138b0942ab912cfa1429a2847fb259dc01. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIA2464795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd9743cc3c4d9aafe086377163b0b6f1c243047ca3349508b5db655699b4196e. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIA2464461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4848cc55701dc2af4ca3054a71621e3fab86dbdf381175d53ab8e1fc5b4b1cd6. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIA2464806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94433c9cdca47fbe2011ea55a0f7d16f9e12e0b6bb19904ba19d45064cbfe592. Chain 2 (Bitcoin): anchored in block 958716 (2026-07-19T10:15:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIA2464821.