1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x934bed4fb6b91262eadeaee514df18305213856356e0ee4e2d89b131b3f242ac. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e923cea-7e88-4635-a18f-9dec0c1b0c4b.json and https://artists.proofprofile.net/proofs/artist/2e923cea-7e88-4635-a18f-9dec0c1b0c4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
{"copyright_id":"0xf4b148c94856bde8b4fec8c2fa0de4b175b4258c1d414cdcebff7f7ecad427f0","isrc":"USA2P2333544","name":"No Way Jose","registered_at":"2026-06-01T19:39:49Z","spotify_id":"1kCXmKWlfc9tZIp3Thumkl","type":"track"}
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4b148c94856bde8b4fec8c2fa0de4b175b4258c1d414cdcebff7f7ecad427f0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1kCXmKWlfc9tZIp3Thumkl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1kCXmKWlfc9tZIp3Thumkl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdec38e6f9ba674edac3563ebb3e4783e7d8d50ca6a0e7015f98739d47708d294. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3SQ7A39UtrUO61jnICPImu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3SQ7A39UtrUO61jnICPImu.
Nightmare on Peachtree Street (feat. Freddie Dredd)
{"copyright_id":"0xbd964aa7dba64fc5792be654ef7494b7db9b606ea8c8d2cd2bd3eb549e594bf5","isrc":"USA2P2333546","name":"Nightmare on Peachtree Street (feat. Freddie Dredd)","registered_at":"2026-06-04T07:10:28Z","spotify_id":"4o0t5izUsUG4AM9d5AbUpL","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd964aa7dba64fc5792be654ef7494b7db9b606ea8c8d2cd2bd3eb549e594bf5. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4o0t5izUsUG4AM9d5AbUpL.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4o0t5izUsUG4AM9d5AbUpL.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1d60ed1025f5293f165ee798ee5a4459b371c041799368217c0db6f9fb2595b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7GljOOotaeAc09qrj7ShmP.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GljOOotaeAc09qrj7ShmP.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ce2dd0f7bcd2dc2a9581fef34aec38d7fcc1b6bab4c63fbb99f36d2462403f4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3GPMBfHvZZBV2ekSpJO5PO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3GPMBfHvZZBV2ekSpJO5PO.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76141d47d677b6b28916bb9c27d95655c22e1f4098916679bda2ec263330632a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/313j2aNbdQRcWZq7JOo0ro.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/313j2aNbdQRcWZq7JOo0ro.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df140453697fa842ebe5cdc7cde31eb371f9c12f199aea72921fe4f9056d74f. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0wTMUqXr3Ky5KbZFQer6qp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0wTMUqXr3Ky5KbZFQer6qp.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c95d37421221f58a5c538067b402808bd98041b304196edb97ffccd5597d10c. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/62hVvAo7NlbwYb37cV9c2A.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62hVvAo7NlbwYb37cV9c2A.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x762c18b8850715b7482eb839e04dd9f38d2962dcafd7c47cbe075bb6b65c9545. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4Dy92yoGUlTia5FfPa6yuT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4Dy92yoGUlTia5FfPa6yuT.
{"copyright_id":"0xc8081fcc303ee20d8f7eb34bb6d9b2beade0dbbebd24f95375773f22b9d50f65","isrc":"USA2P2316906","name":"Goodness Gracious","registered_at":"2026-06-01T13:22:47Z","spotify_id":"3FwzAQ2kVYHhaACqh79trJ","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8081fcc303ee20d8f7eb34bb6d9b2beade0dbbebd24f95375773f22b9d50f65. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FwzAQ2kVYHhaACqh79trJ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FwzAQ2kVYHhaACqh79trJ.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef76157a8581efd8919279f3bf86bc8b1b087d800bbe0555da59904ec914f60e. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1o4di0L1ZKTHQgqVO8DEvi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1o4di0L1ZKTHQgqVO8DEvi.
{"copyright_id":"0x29088b13b32a58b5d8ff2d43620dadc7c28568c7d25ec9ad2ff5886a3a4fb961","isrc":"USUM72217863","name":"C'est La Vie (feat. Rich Brian)","registered_at":"2026-06-02T16:08:58Z","spotify_id":"0KDdTDu59Q3hAC5axZiHZM","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29088b13b32a58b5d8ff2d43620dadc7c28568c7d25ec9ad2ff5886a3a4fb961. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0KDdTDu59Q3hAC5axZiHZM.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0KDdTDu59Q3hAC5axZiHZM.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d088a36600ed64bbcae5a6a8c9d02817c98218495aeac9fc13749d3d555d327. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/00SiZEELZ0K4gkUl0rU529.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/00SiZEELZ0K4gkUl0rU529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2f31011b33661ebfb379a944e28cc3e7d03333cdea2595aa18093009b2447c6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1Lg8ayJsmrTHzf619nSugF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1Lg8ayJsmrTHzf619nSugF.
{"copyright_id":"0xe711282469cc83b69618a17fbf076b6b0be3ce6baea971b8a898f3eda25bfdf0","isrc":"USA2P2004469","name":"Go Bananas","registered_at":"2026-06-04T07:09:16Z","spotify_id":"4F7f3j1fDiAstE6CQP3sjk","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe711282469cc83b69618a17fbf076b6b0be3ce6baea971b8a898f3eda25bfdf0. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4F7f3j1fDiAstE6CQP3sjk.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4F7f3j1fDiAstE6CQP3sjk.
{"copyright_id":"0x0c013531683cf3a9ae6a5cd4ecb7881bce5ac1b2b93cc381b074e424e5e9ed92","isrc":"USA2P2001439","name":"Off The Goop","registered_at":"2026-06-04T15:43:36Z","spotify_id":"03lcoVFQXlRdiXHPO2Lu6c","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c013531683cf3a9ae6a5cd4ecb7881bce5ac1b2b93cc381b074e424e5e9ed92. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/03lcoVFQXlRdiXHPO2Lu6c.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/03lcoVFQXlRdiXHPO2Lu6c.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6651a7fc146d0ff95e4533967f5ff722e57a36e0866325a9618078aac77637c5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/71ZG3jj5D4ZD0QX9nugji7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71ZG3jj5D4ZD0QX9nugji7.
{"copyright_id":"0x1a273aae2dd0389f1c9f474defa18c8241d04f7c1c119ab6bd76d99d33275e24","isrc":"USA2P1963476","name":"Welcome to Chilis","registered_at":"2026-06-01T10:55:59Z","spotify_id":"3PdcxgzpWzAsUGgkmykIFc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a273aae2dd0389f1c9f474defa18c8241d04f7c1c119ab6bd76d99d33275e24. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3PdcxgzpWzAsUGgkmykIFc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3PdcxgzpWzAsUGgkmykIFc.
{"copyright_id":"0x7e8622b7d6a854f0fe41cfad0333a82b46170846e32eb627cc64a2e2b19d2b1c","isrc":"USA2P2004471","name":"Cadbury Creme","registered_at":"2026-06-05T12:51:32Z","spotify_id":"5iYCyMIULvh6dcHfNbBKmV","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e8622b7d6a854f0fe41cfad0333a82b46170846e32eb627cc64a2e2b19d2b1c. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5iYCyMIULvh6dcHfNbBKmV.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5iYCyMIULvh6dcHfNbBKmV.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37345d117362cc7ab751c3348e877dabf170c4305c069d8bf266e1761d6892a. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1IlWU0ktm7h9HcP2fVpUXW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1IlWU0ktm7h9HcP2fVpUXW.
{"copyright_id":"0xfe2ab9e26a1faa0f6e8f283de80a5bc1fd58810ab51a495afa323d10e0a68d05","isrc":"USA2P2004472","name":"Myrtle Beach Summer 1974","registered_at":"2026-06-04T13:01:18Z","spotify_id":"42E6UcdoJvsLXFWfdnmKGh","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2ab9e26a1faa0f6e8f283de80a5bc1fd58810ab51a495afa323d10e0a68d05. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/42E6UcdoJvsLXFWfdnmKGh.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/42E6UcdoJvsLXFWfdnmKGh.
{"copyright_id":"0xf1a9752098532c7fe070ee4306d64e1f662de45cd9dcc67cad8088c54ce2d3db","isrc":"QM24S1926160","name":"shining on my ex","registered_at":"2026-06-03T15:50:15Z","spotify_id":"6xhw4aS2CiuHJRrqxoIzLn","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a9752098532c7fe070ee4306d64e1f662de45cd9dcc67cad8088c54ce2d3db. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6xhw4aS2CiuHJRrqxoIzLn.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6xhw4aS2CiuHJRrqxoIzLn.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76141d47d677b6b28916bb9c27d95655c22e1f4098916679bda2ec263330632a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2JJjWLvlJhfYSfj4umyaTc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2JJjWLvlJhfYSfj4umyaTc.
{"copyright_id":"0xc8081fcc303ee20d8f7eb34bb6d9b2beade0dbbebd24f95375773f22b9d50f65","isrc":"USA2P2316906","name":"Goodness Gracious","registered_at":"2026-06-01T13:22:47Z","spotify_id":"0uT8EaN1zj78640zhSH6y6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8081fcc303ee20d8f7eb34bb6d9b2beade0dbbebd24f95375773f22b9d50f65. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0uT8EaN1zj78640zhSH6y6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0uT8EaN1zj78640zhSH6y6.
{"copyright_id":"0xc8081fcc303ee20d8f7eb34bb6d9b2beade0dbbebd24f95375773f22b9d50f65","isrc":"USA2P2316906","name":"Goodness Gracious","registered_at":"2026-06-02T19:57:06Z","spotify_id":"4z5G0VxaTklm6eLFtmYhJa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8081fcc303ee20d8f7eb34bb6d9b2beade0dbbebd24f95375773f22b9d50f65. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4z5G0VxaTklm6eLFtmYhJa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4z5G0VxaTklm6eLFtmYhJa.
{"copyright_id":"0x0c013531683cf3a9ae6a5cd4ecb7881bce5ac1b2b93cc381b074e424e5e9ed92","isrc":"USA2P2001439","name":"Off The Goop","registered_at":"2026-06-04T15:43:36Z","spotify_id":"7mkwOQWC3nFMSONA8ajViu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c013531683cf3a9ae6a5cd4ecb7881bce5ac1b2b93cc381b074e424e5e9ed92. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7mkwOQWC3nFMSONA8ajViu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7mkwOQWC3nFMSONA8ajViu.
{"copyright_id":"0x1a273aae2dd0389f1c9f474defa18c8241d04f7c1c119ab6bd76d99d33275e24","isrc":"USA2P1963476","name":"Welcome to Chilis","registered_at":"2026-06-02T23:10:33Z","spotify_id":"7BYppcUTuG5ysmaJlGSt3t","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a273aae2dd0389f1c9f474defa18c8241d04f7c1c119ab6bd76d99d33275e24. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7BYppcUTuG5ysmaJlGSt3t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7BYppcUTuG5ysmaJlGSt3t.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37345d117362cc7ab751c3348e877dabf170c4305c069d8bf266e1761d6892a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/02TmyBZCgcVihv9PVK9Mw2.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/02TmyBZCgcVihv9PVK9Mw2.
{"copyright_id":"0xbd964aa7dba64fc5792be654ef7494b7db9b606ea8c8d2cd2bd3eb549e594bf5","isrc":"USA2P2333546","name":"Nightmare on Peachtree Street (feat. Freddie Dredd)","registered_at":"2026-06-04T07:10:28Z","spotify_id":"1iSNk5qM7aScyTL3508KQ6","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd964aa7dba64fc5792be654ef7494b7db9b606ea8c8d2cd2bd3eb549e594bf5. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1iSNk5qM7aScyTL3508KQ6.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1iSNk5qM7aScyTL3508KQ6.