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 0x441d5cb45790d364f88ee83b09758675d69fa7d3065723373c77a0d0509f2dcc. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cddc07bb-9129-4226-a6a0-9c354be47313.json and https://artists.proofprofile.net/proofs/artist/cddc07bb-9129-4226-a6a0-9c354be47313.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 → block OTSBitcoinBlock must exist at that height 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ed2a6fd2906b6248801b859d0584b05e2d55b2451cc6c57590b4a17997a97b. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAN71260001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda406236fbc2e9567ddbee28d81e84e10efd302dfacd7ad1ee4646b53bdf7608. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAN71260002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe19042cb9dbce5ccd163a0f2798841ade2592302c21689cfccd634c1a707e419. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TWAN71260003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeeae75383b94f3653d66d200aa92e10efe0d7825d670ae348e9117982e8b7173. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAN71260004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcfff9ba82fae92accf5fa860ee1803f953a8e3e53770871e97695bfee21edc2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAN71260005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x443041f8465f9c2e5faa7e8c24793f40e2c129bad510f5e50b1cd672769f202d. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAN71260006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe873e4cb2661e56f37ef7b9a27aa4b5c2e031befcb67ed7581707a71c9713dda. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/TWAN71260007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69b5b96d875551ad39679a4ca39a7e128844673741f50a55a6b4ebfbc1c0a8cd. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TWAN71260008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6333c80ea49a96e958061aaebd4dd85b782ab53b3294d6723b3a96b66351ca. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAN71260010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5125d8fc475b3f6568e8c17fe980ec703d88cb3660f98491b5a930e85afff3c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAN71260011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37f24681b247a99c4341c1c416e53f41c311c5a9e645ea9d01c716538266730e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TWAN71260012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe45127691b186eff08deaff30cf23c5807a76dc12b2caa4efd35ec5ddc6405e3. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAN71260013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb22aa1aac51233db9952a811f1edae7175aff11c7f98b0850889cf67353a0f90. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAN71260014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d53701a09db806b0e991d2a7b403dd854b85c817c4ee60e54ca6c7b5d3a7ec7. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAN71260015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c4a6645c7c7e5503fc703d03d12355bd50a84703435bbe207b8b9b4b94b5cd. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TWAN71260017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf334f0eba658c8cd2c19d3219e519df5382d12ae0f7d25bc7a49f604dfcbaf29. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TWAN71260018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74bdd8df86fdd5667328f97c0f0b24b4fef453978e6edeee780c0bdef4224594. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TWAN71260019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9edeb946dbcc0109ce47b3be81015936e57d699a5f933fa402036711967b977. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TWAN71260020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7ce74e52f4b8e2ec6a92b912a5bd00f1588f64ed868d54989b8550e28e26cf4. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TWAN71260021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87d0c0baa828cd1d0b64abdeb1245fb0f3a70b9257d1c0dfe8228ed88c4c1639. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TWAN71260022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cbe1d7b6dead8d0a967801a961faa09f47e5f796b8181b42d10591d9e370d46. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/TWAN71260023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5969f160c57f60894afe3e0c1880b7366d933beb261d83e93fc8036e31b99273. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TWAN71260024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa79caebcdaeefe72a80b526c8e8cd907a2ac616d1168c7bf451603562d6bf642. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TWAN71260025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c0b27f8ba57ef4d49918d57cec88ccd200c6cc996eb53df023d131050643f8a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TWI441500129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd54ab891c6cc79fd59ee36b081a33ded4a4209af3a756a0bee9d677a5ef72e4a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TWAN71260026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6aa7c03d1ee41e7ee0bc965469aad0135bfa52e1cef1f34ae0040daa0271306. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/TWAN71260027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92bb9ff49aa6abfa6cd111c1be09a70a81d55800e474a43f51c0198ab731a579. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/TWAN71260028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44396262f00e82cec9cbd1f65dfbef787603468df09aa1f493de0a8efbb6989b. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TWAN71260029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e55fed9ee248f17c6e98870a9a9bebad85afc1486f9ff7d42c2e3387a3a54ff. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/TWAN71260030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd61afc67be685938ab5c79ac796838cd43db840f1f5d4b5edb08dc0742e60f1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TWAN71260031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb70c2f3394132e336a7e14b857b3fbc16e08e8f9128914e86d3c6f2d53c811c1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TWAN71260179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96d84081c7c1d228723099131bef9dc4a5ee830b638b3acbbfe8c4f08621f983. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TWAN71260180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57afe0a41ee50d90a405ce3bc43df0d85408915bebffc05981ec4d744ccf5644. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/TWAN71260181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf108d49c70adc7ae91c3cb308bfb1e45f4982fa72067a1113a3e7f10d4313f0c. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/TWAN71260183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88160e438c9a02e6b0eb3ea7278f43f525f4a06d28e38a5575b4de299e0969e9. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TWAN71260185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef11a8e7fa4cbebb9a68b94de78b6edad6e473463c60c85348f39504ed35d3f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWAN71260186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3968d7e2a261636f11fbcbc93019c67824e42eb84222dd85452612ebcc02302. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAN71260032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1d362d1898b0447a6a7ba54e1946d73293ac3d8cc0f4e018b1a4ca3158c76b7. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/TWAN71260033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e7abf75ea8853dcffb62390acd447b67cb8cb54bc4b1da1dc551dbabbd2c977. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/TWAN71260034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1c20791dac894f2d1ae0b0b3f0d5b6a3388cdd9b6d4dd09b0214a5ec2019f4d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TWAN71260035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaf5fcac31e8b0a8148f62f0d8a4e006015d9d06bb84df89378827d7c7b384ba. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TWAN71260036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4e7df65d280db4eec3be62d3bbb056c564e9e36fce61b068cea175c0303e650. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TWAN71260037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5120ef24225e2a33bdea738f068164b2e4cb60f9e32f2bcda8599fe51eef408. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/TWAN71260038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ef6bcde90e9f008f902d27a6e4812639e8ae6c90275fa2664ed810fdfcfd2a. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/TWAN71260040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2f367ec7bdc7f574c1eee169b0fa8a5c84dca37b43d232436ac3afe405addd. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/TWAN71260041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1edb6ed574b910f7f867fa1bdb02a51321cc8670687e7b96f4de9bab43721be3. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRX282324764.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2379fe30d289ed234d5bfc623fef2944676c5c3560c35c98a20606babb49b530. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/FRX282324772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc257c0d3d6cfa22b21ace712749c8a6c984039e1ffddb042f296feeed2a1945. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR96X2315914.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e9074aed7d9716c60999d404240f75a3f3c3a2afa1740aa977f78605ba96403. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR96X2315918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb907c96eb889abe6f6e43b1ee8caff973c6930f19315e1cf9177dba116d45a. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TWA459022302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ec8747f9e969758d3770baaf5ca70b6b6eca8dea9103e87c0914b19362d96dd. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/TWA459022310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53a64db1a60910664aed210661bc9897b82e43951d2e0f315d88662bbcfd104a. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR96X2003726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdeb1c4f10b3c7295cb0f93814b39cabb093b2f54b45dab1a562c0249812c0e9c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR96X2003727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x325ebc975ba3ad664d7b1c33a38384ced04c4eeb3a54434306d38a693087c0f3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/FR96X2003728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8722f88309004693655b3e3fa76af9a6e748772047ec0bdeb7e185fbeb2b6ac1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/FR96X2003729.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4ad9d543e25405503d8e4cecb0ea88e85a7f13ef4bfafe9eeef24f3d8095bf9. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/FR96X2003730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e1e9b917ac477113c82c69f265108013eaabce159a4936ef939108585cc185. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/FR96X2003731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f66e03760b9b067d2dd4b7d34dd1c13a378917aa71a7ef40a2209435f06a0c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR96X2003732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0428b082de8b6984c846dfa6213352f0e1fe51b2675cb5b83335d09a89078c9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/FR96X2003733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a116cd6def5be5239169e72aefb6504f8b3b18a5c4664cd6155b0214f8d60da. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/TWA459026901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa171ed33c68ada95bf89a4e8d96c0388b021cfd5fb996cbf970957ddd93d809d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TWA459026903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee2ce0e32de07ee3da9bb75976f20bd2dd13cb53e7e9cccb167ef98cdd04bdd8. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/TWA459023906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa609241a77fc43a03697a479dc87038475065aee5e6681a0eaa95f1ecd76b9a0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/TWA459026907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5453544230de8018011750d6cee5905650cf5cc794a9c43eaffcf5301c45c9b5. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/TWA459026910.