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 0xd9750ba09b9dcade0ab72635c2b4860e5a2f1b9e358b65b63ad9e5d1a416a8a5. 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/fb59e3bf-3b52-4f14-a2ea-b8af9e30b9c9.json and https://artists.proofprofile.net/proofs/artist/fb59e3bf-3b52-4f14-a2ea-b8af9e30b9c9.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 0x748f2ca9219f32d0a473f0afd5c026479b33fecc74e02bdeb70f4501c10b5a33. 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/FR96X2159710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d76844946e2a04f31988a5e39d40300df1a1afae0a7719558c58ee38d551300. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:44:18Z), 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/FR96X2159711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa74b1594fc8a3fb8c57b6a47fc188fb47295bcf28e311c4b6f53a47965835ecd. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2184731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf73796e190e79a1233deed4726c4d66017d106e7ef20922c43a3423266981982. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202159448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5694d3c2f708c700a6b43fc162ecf3d6a9f727fd39856ad37864a6e1f8e5505. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/FRX202159449.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9768d22e2f6f1e186e10f020b8660e5c961ccf4820f4b535531251ad4f8204b5. Chain 2 (Bitcoin): anchored in block 957744 (2026-07-12T19:15:44Z), 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/FRX282172397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b4d6154696814ab1d6124e45577d6db1f72513073b8937a28eaa52a5c0a78a8. 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/FRX282172398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66c302b3c8f5e1446b99080ef46ae34550d55952badf229ede336e9ba22b2245. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FRX282174102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ddf37ec0945696765e376f259b91f6e527e73d54789019bd68176dee136fa8d. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/FRX282174103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e7226c0f551b2d0733ed4f2608d07dbaf375879d333ab540dc3ba02498a13a9. 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/FRS182129214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dc4b7effa47e48ec33aad227b72805f0350efd6af2409d071a4fdd41fa83632. 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/FRS182129216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64b485effbd424659350fe815117ab07e0fdd5ba3574d5d98c5fe874c42e65d0. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), 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/FR59R2286477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00187b08587a6c0602e372c03817daf77b85b39c45eb4618e040fb86bd06b5cf. 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/FR96X2208128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8d561ff8f25dd10906fb52be79da84abb1e636fcf3c7d2a0a413eb48eae7de. 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/FR96X2208129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa291bd16d2fd3916d7df59e62d060f09eba8a674e7bad2792fdfa5dc5523cb14. 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/FRX202292198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90a8f2230447a7772962f4ba830a68187331c774f0d8b9c54ed9aff5c8a9184b. 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/FRX202292199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bfaa78fe6d67ef409c07d1d7d8dedec9fd20e044d6e770e84e24b7c0e3fe15b. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202292154.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80399c7f83a0db637e4466c62cab2bb4df8f947dbe562617c4af2d2598a3fa88. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T04:38:57Z), 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/FRX202292155.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x953acf4fbc25781c9315f8cb5f0a529717eb9c816ebbc386ca6ac42c239e76b4. 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/FRX282236927.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32a94d57dee9229d1d25febfaabd19b8a64e9a5be50c0d7f00d14aaf477af98a. 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/HKG732421782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7f0a14e924817392081bb4a6b3dad310baa43595c3e048e88f06548c8d8c382. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/FRX282275777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfac6545e9e22b127a4b7a398c2b5681173767be0a3f7448cbba75b99aa2ba7f6. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/FRX282275778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3c18028e5db6ec564e189a2046df58da1d16dc1125023417db91cd43e0573d. 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/FRX282262157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3275f5332c18ee2dec01a296c6910564c0227a5820bb0ef8ad9c37e19ea41ad6. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX282262158.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97484fdd60cad70b1f5e974837f4f497662ca4599e3a44f8113537494ea3fbf2. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/FRX762218856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c16d2de40ff52d358d4b9ddb1c79a5b28263770e9ada993e195ea268a51f22d. 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/FRX762218857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37fe02b6818592bbe69d69ef11c69327b465e8121b60e83847b54e60257fd199. 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/FRX762212735.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa02b4d41818c37ceb94bc389754822207e4d5442e6c1c7db71770de5ff4e47a5. 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/FRX762212736.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfd275f036b59e77daef9393417b36986d984297a2446f3a5409b64850fed96. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX762235435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afafd131ac2a3b0db9e92d95f6ea769c64a82c08cbb2e488a1c7a7bb1775b01. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/FRX762235436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa6e234e7edb10eb8b53dcc8df0c0d5f92969f14f29d9b553dc46be544abf977. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/FRX202310208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bf2b92262bb14be1736d69c0ba6e68a9e5e21539efb6b4ecdc40ed7500b8715. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/FRX202312184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96be108c373ea1a5c205448c6038f928c8dc3e0204b10615d7435b1373a1f5e7. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/FRX762313328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43cc13cf16c769d87d441235d96df715fbec78cb5613b81e5c55aaed6b2171ae. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), 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/FRX762313329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46bb3c6c0f644a0825947c9ede6c8d1ad99a94101e4b2008d86ae7ddb802a18d. 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/FRX762313372.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x925c91873c885074afaf0bf45ab0e0de516852c6b7add8f6f563f58f0b603d40. 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/FRX872308235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57d18408e5fb150725cab6c4fe957fe0ba5ce3ff63d936daba39f3df97378bea. 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/FRX872308236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x097e78e70602226baf484f1f75fb52e65ca7cd97a94fc5f5b0a290197517fd8c. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/DGA052315936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61f2c06d401a8b9da485d68f3434f0195a14a82d5db7790d28c06518f668998c. 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/DGA052315937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3f709f524bf21e5fec7d9e5a17241f61583d000f92644d23e6a5c65d9c9e54f. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/DGA052327059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84fde52ae52e8965f6e805bd9a1a6ebf1e3d71aa3467198378ef4969f99d8299. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), 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/DGA052327060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1f85c039c4ef73c2cadb72c21d3bda0d2489f14eb0bdd3bb8a4427015aa9d38. 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/DGA062317102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4629c7718cd4cdfa2f67540cb1922d4e8864e5a86b19e3fadcfbeb1cf24e3e39. 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/DGA062317103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd327e70c285b12bb937c180d055acf08e5dd20a62bcd8c78d57ad92562d9bf65. Chain 2 (Bitcoin): anchored in block 958476 (2026-07-18T01:26:56Z), 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/DGA062304490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ac0bffc3521c5241b87e9441ef4876e3823edb01162bd52268c20cc7eb381b2. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062304491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9e37a6ee215c84b2802e62260e43cbdf65e0a067002682a376bf671c8cdbb7c. 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/DGA0L2396396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26f0205f7484619d0b757a22d892508a20e8930a9a0d1c9219caa506368858d8. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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/DGA0L2396397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1adbca51f6907c90c562808664b7a28f0cebabce2cce8b63439cd93c5ac49a0a. 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/DGA0P2301546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf432ca52352cad047510bd6ed8152bd008993dfd415c4ff62baa7d7352fa719. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA0P2301547.