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 0x4a707912f5e7e906d16378115e88312ab50debc53ae3de787a5298f14b3cccc4. 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/f7679f05-f274-4804-a28e-b059bfe2c14d.json and https://artists.proofprofile.net/proofs/artist/f7679f05-f274-4804-a28e-b059bfe2c14d.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 0x2685ad2387cabb34ea0276bc75d6cd636e71dc11d420e9134eef214ea8fae2ca. 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/USHM91706480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf97ac7ce6c7fc300b05d935ec0df9f1026edc46f50657cf4bc1233fc6074ecd5. Chain 2 (Bitcoin): anchored in block 958185 (2026-07-15T18:19:04Z), 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/USHM91602671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1a83155bdf35215e427e23d6bcda8f0e409b6d56542b86a34f6e44c7aac716. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T09:11:53Z), 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/QZES81810219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3394773910b356786bdb0b402d0f5fedb030fa7bccd950d6a01068c327fb470b. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QMJMT1902570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd3d0686b2c439ef921674ee4e7a4a86c94092d5408259e410e07fbf16516d98. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/QMJMT2002820.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b83d75ef3b0cb3f49ea7adfda1748c6effc22004a7b5008ca65f7086ee2d62. 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/QMJMT1902507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d10b35ca9bc418ae61777d4a2c5fb79ceca7a370375a4b22d31e5728035cea0. Chain 2 (Bitcoin): anchored in block 957025 (2026-07-07T10:59:31Z), 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/QMJMT2002745.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f52d7b0e9328dc1bcc593776601b4f70d6fbf9f6a1cbb2aa486c25a6f064c91. 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/QMJMT2002746.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8846bf9a985658216c9133bfadcb22d9e701fa25171ee1ee41d78f9722cffe6. 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/QMJMT2002749.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80bf2e6dadef53ff27704e5d97353370387180c71195a5d6d4fd1b9db46928e1. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QMJMT2002748.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59162f37ae0564549daa8b99255f114cc6243b0b7241e47711a089e5786669c7. 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/QMJMT2002747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2f293f915bb0eecbe5d34b0b677da72a3666ffe4630404aeaea23ef05ae6b4c. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QMJMT2002750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x744f474759d349a5d4aa07373be4ff0be9ef4f7b5ba1ba442f97d22689c8feca. 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/QMJMT2002751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x144aa5bf7133b1972c08b762f4bcbcf6c5b9582045347c8fe32aeeb525cafd2a. 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/QMJMT2002752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d7bbddc37e0691cd7afc804910e8a7592363e9f604d734cb243cbb3a180f0d. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QMJMT2002753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e9995241c79a0f4e3c6256edeb9d3ba186639eca3e37ede74f565c3b11589b. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QMJMT2002754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ccf736a4d93e03812624296cbd30691665bab996b215078cbc3c435500a2626. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QMJMT2002755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcef8db6b13b1282a835ef974c232ee814ed17191a259825835f0243b0302eb6b. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QMJMT2002756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc706aa7ec954d88df85c68821b582da37eef6327f655e3efabd636555f03a820. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QMJMT2002757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe22c917e25fb93bbe2959e272f752ff85d5bf53d90989b8c865077e73dbaf86c. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/QMJMT2003438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed32cf5fecb3ccea5797409cda1f16c2ce6f4c23d3364dc80fb7e0b84bff602a. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T13:14:05Z), 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/QMJMT2204387.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce17dd66b47b71169f924ef947c184da368a4f61f0b66d5a08a2e49aae778bd. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), 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/QMJMT2304663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ee7c6580098796d4b9ee2344d45cb5e95a30ddbe8e9d5e1c15d7f162278e44b. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QMJMT2304739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ce17dd66b47b71169f924ef947c184da368a4f61f0b66d5a08a2e49aae778bd. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/QMJMT2304663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3708138a0751415db7a23106e93db64b0eea6239a3ef2350149ae7ceb78616a. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/QMJMT2103849.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf1d5eee9d7d7b45d1e637e0da12ecfd1373636ac82294690c8016fd594b88aa. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QMJMT2003110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3394773910b356786bdb0b402d0f5fedb030fa7bccd950d6a01068c327fb470b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/QMJMT1902570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32a05aac67423408d1f0c399d75806f6293966fac6707cc4139189078219d2d. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), 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/QMJMT2405596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca488a3889ed827f8a618c5fec178de05e67a61c6f86e531d29fcbf02eae8048. Chain 2 (Bitcoin): anchored in block 958197 (2026-07-15T20:40:29Z), 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/QMJMT2505699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb32a05aac67423408d1f0c399d75806f6293966fac6707cc4139189078219d2d. Chain 2 (Bitcoin): anchored in block 958520 (2026-07-18T08:19:09Z), 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/QMJMT2405596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x230287b4ad346e67237943177a55a94fbfa8811d030ea06bfc39189aaea2eae5. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T18:47:29Z), 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/QMJMT2305142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x103da3ac2d2fe77db2d25f4f956acb70f2f4f7c54e8130a55453c83c7e933c98. 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/QMJMT2505730.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb98de62b4922ad0656ba40f1ead798f1d6e41a4580d970b385430e2e00ae8c18. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/QMJMT2505732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfabfd1492cd6d7f8ba7a53870502f16ae395b49551bfde405eec828a2a5b9d9. 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/QMJMT2304964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9a7bf6e295342a7c80e0a9339f71743c02930b22a015484ba5597c1204094f. 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/QMJMT2304936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e9a7bf6e295342a7c80e0a9339f71743c02930b22a015484ba5597c1204094f. 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/QMJMT2304936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfabfd1492cd6d7f8ba7a53870502f16ae395b49551bfde405eec828a2a5b9d9. 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/QMJMT2304964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc3ea94fce42ade8caf1b8cdfacd20e10b00b563c953a4367424aa0c06b1057. Chain 2 (Bitcoin): anchored in block 960216 (2026-07-30T06:39:12Z), 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/QZPEW2429983.
Iman Nunez "Phases" Cypher - On The Radar
Iman Nunez "Phases" Cypher (On The Radar)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92a9ca9ffb2a0e5099c6f10a541e057f27974b68f953ced98994b7537eb41621. Chain 2 (Bitcoin): anchored in block 960187 (2026-07-30T01:34:28Z), 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/QZNWW2467794.