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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6127eec85ac2d27480ba75892a5c712789da63ab437208ee8a5bbdded1e775f0. 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/88e71a81-23e5-4871-ab71-e1ad1772e8b6.json and https://artists.proofprofile.net/proofs/artist/88e71a81-23e5-4871-ab71-e1ad1772e8b6.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cbe8206a56a15fc92623b3ceccd2a453487c5da9f455d6e359efce8ce621b4. 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/TR0220702203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf87b90d1ad00ea932f8c6d565dd967bb6aa6fdf7417796a6e3a2037101b4b66. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), 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/TR0220702204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcde9c5ea2ab5737b41aea211f087923ded91da0115857ab93228a1be928e325b. 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/TR0220702198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0cbe8206a56a15fc92623b3ceccd2a453487c5da9f455d6e359efce8ce621b4. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-20T00:08:14Z), 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/TR0220702203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf87b90d1ad00ea932f8c6d565dd967bb6aa6fdf7417796a6e3a2037101b4b66. 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/TR0220702204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8309824a94b1a8f8db539a7d31fe42a6b62b7a3d9184a89957bc9825aac83c06. 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/TRAHU1300016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x179416aac38e2001e69aec7b3e9db5e5235142c5afaeaedb30f003dc279b7b47. 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/TRAHU1300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc060c97236a233baa41673e9c4d7e07e2b460e2682a74048d0b443b19f51f70e. 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/TRAHU1300019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49f7a30c117042d22b3cd45c7b96af02ce8969894a13dae4830e0ea751dd753f. 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/TRAHU1300021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61553382f535a97034409472eeaffb566b2c267acdf084416935507f17408883. 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/TRAHU1300022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10d725e63f7179eca60c77f54acfa92cfe0b8b7780490e919ce66d4a6d9efab8. 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/TRAHU1300023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0402f3243048e35ba55b91a86f9630b190d63e06ab5b1bfcde34939cfcac4a21. 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/TRAHU1300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06f2c58d81fb73ef583b7b4ae4b22d1e4378cd990f5cbfe138a1753953e6f044. 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/TRAHU1300025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c673d82c06d36d3d11559d60cbe2921435e615a6c5a93160c1d84ec8eef217b. 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/TRAHU1300026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12045827e4c7300c1e34ebde0ab205aec8b2384eae7db96fc18008174618572c. 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/TRAHU1300027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc261fc79c272a219afe1d531b17a35d26b0c2fc8b9fb088c6fa5e748d2d84fb1. 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/TRAHU1300029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0212f688aefba81b66a624dbc1aa1583a72b40002e9c9645c905163158046161. 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/TRAHU1300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5603108525becc99f22f197e6a34bfd2072ea4d448bd013d89d09fa9f9816a8c. Chain 2 (Bitcoin): anchored in block 957880 (2026-07-13T16:39:18Z), 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/TR0331610772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d86ec0dfa4d2bce9212dbdc778badf7b1a126f3dc09edff2ca375081eb90901. 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/TR0331610777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x895863a15bbdb48517718afa52a7ce179c92b76579f6111e90691ebc108dfa9e. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), 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/TR0331610778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15aedb860383ec2e8f1290e76bf1d62a0b43ca46b08bc60a75025724428b45d5. 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/TR0331610781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91ba0c2fe28cd7cfbfef01c13a501ee45fc14e83770359a49b2831baad255bc3. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), 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/TR0331610782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x156ff34aa249a7d883a582668649a00999f3f034c0e7e74e7bfe770f14c57667. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/TR0331610783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d9b3c2ea261041ab9a1d6c46cd26f36aa9b31537610c949cd111bf592f8258. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/TR0331610784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8520b7095cbabfc7f9c7b257f79bd645e619efcdc47c89403426c9cb3b9ebf96. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/TR0331610785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2be18b5c117b7b5b576aa536cbe314ff7d43c9b246120ee461ffe9086f53c996. Chain 2 (Bitcoin): anchored in block 958627 (2026-07-18T23:33:54Z), 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/TR0331610786.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3752f015d211d7a87a308642d03b67593b89ed68c452eed29e5b03190c48e071. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/TR0331610787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4326ca84afe5aa12c22be65a4e04c87bb8e11014ed614da796dfad2926230f. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T02:34:56Z), 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/TR0331610788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55df4adb5365141f0d9c73431f9993374c5dbef1c6ea8cbe9c29499eb8d25ef1. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/TR0331610789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3747869227314d5ee07c904aa01fcb37c55fd8b34d736c223f3fee3af09dc823. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/TR0331610790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9ec2d474ca208124af89ad859061ec9466674fddeda9f1283bae2594f3fe946. Chain 2 (Bitcoin): anchored in block 958538 (2026-07-18T10:30:13Z), 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/FRX282149507.
Göçekte Gidek (Aşık Haşimi'ye Saygı Albümü)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb034747a3cdecee3854ee87bb68dfda6097cde2b6b7265210aecd6db74bb4875. 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/USA2P2347448.
İnsana Muhabbet Duyalı (Feyzullah Çınar Eserleri 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75366a337cc7ac633d3524248e061bbef40898c160f6adf00b64b4ecb193e46a. Chain 2 (Bitcoin): anchored in block 958633 (2026-07-19T00:54:50Z), 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/TR0332400089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063d90cce7b1eab2a80af5c83247996e1d1d4f42ff30e6c906010d0b12041056. 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/TR0332400081.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7870257f8fbbf7d3f11001133fe551006ded8f86a620ac29a602ae5d48af93e2. 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/TR0220903051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ddd31e6b6e438b80efb94a335319cddaada4df8872d69aa463dc1b21ba6a16c. 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/TR0331501687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3851170e938b69232841a14fd3374668581db6c744758ec0abd4935640441de. 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/TRADP1900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3844bd6e03b775a8979f5c38a89139aeb7e7d2cc0e1da9dc4771a133ba61bb7b. 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/TRBBC1800125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7870257f8fbbf7d3f11001133fe551006ded8f86a620ac29a602ae5d48af93e2. 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/TR0220903051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fba57d3e6985b002a39ef99236fae74f0d6ea383b649aa6f9a4c3e4d6093df2. 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/TR0341800003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84ae713a0ab708516549bca170a4115aa240ddb7501f1616ba3fe410ccd7d7ea. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/TR0221103295.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0c19ffa8f408a05103b790ded8eca7a5844968f15771a68f2eb3d5b48528c9c. 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/TR0331911738.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa123bebe60e08c5ec360fed2726dc961bba8963580ee28072cebd27321520ad0. 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/TR0331911760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40dc45dfe785c07751ca807470325e8de397786e281e10b4627824d917b94dff. 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/TR0151500910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a553e413676997557e76053065375624f40da424e680da5f4dd4cd8a10c9beb. 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/TR0331711002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a6d0418094dd1a2e22b1c87f3dca5f64156a5364af9ba0b9c39cfd6bee57aef. 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/TR0332212789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x589e18368e2c2120017a5ceb4e7c3e7d77151b1c52ca7474ceb8463c75afb70f. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), 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/TR6791600237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65a2552df9e9fc73705723d32f7526cacb3a32a9995091083444481b6d8ee1c0. Chain 2 (Bitcoin): anchored in block 959152 (2026-07-22T19:08:46Z), 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/TR0151601155.