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 0xe81b64ff41863d682cc24663c0292c8be9f60c5f507f06e7dd26c6f8be30c76d. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2edfe01-bf6f-4dcc-be7f-4955386ca515.json and https://artists.proofprofile.net/proofs/artist/a2edfe01-bf6f-4dcc-be7f-4955386ca515.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 0x8a21e48b43aa6db5165a98bc070f57d3434134af289a956ad4c800452897546c. Chain 2 (Bitcoin): anchored in block 960266 (2026-07-30T14:44:50Z), 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/GBAYE6900767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b762655757576e3fbf1874b200492a9fa805c6bec2f5962e50d77bdc7d8117. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), 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/GBAYE6900769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe703745fbe365d8a3e368b2afc7b720558df43697f9956aedff65e2a819f1ed7. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/GBAYE7000493.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfaef26c27669489e04fabf80321c744a05ab5b1bcb05b19bda6095be6ab2db5. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBAYE6900772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe6483274df3666f08789fd17b9410f0646a74f694e5fb47fe63fc816e971099. 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/GBAYE0602420.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8ed4d49a865b7730bd06dce91a20dd104446c771bcce775da11d67d44c311f. Chain 2 (Bitcoin): anchored in block 960337 (2026-07-31T02:51:48Z), 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/GBAYE6900478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x932d8826b092bd7a303141fab67a20ae71a2fd884c193de2c9c1f47aa26abfdb. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/GBAYE7000491.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede6bd6c2936a116b5632b3349b104986f4ced310871dd8c7c326052123b9f27. Chain 2 (Bitcoin): anchored in block 960485 (2026-08-01T00:10:46Z), 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/GBAYE7000495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a21e48b43aa6db5165a98bc070f57d3434134af289a956ad4c800452897546c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), 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/GBAYE6900767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x500bfaab6b0257e081a2ee7c4151c1aa5d42ebe4434d07bf7564b9b59ff04004. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/GBAYE6900768.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17b762655757576e3fbf1874b200492a9fa805c6bec2f5962e50d77bdc7d8117. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/GBAYE6900769.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e9d2f16994ca515ccfc457cf4aa6254b8da3bb783f8dbc6d271ffe710b959e6. 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/GBAYE6900770.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x054b0a9662aa9732b65a7d39d8a28024ed7689cb25ec142bdf90b60fe994c2d9. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/GBAYE6900771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfaef26c27669489e04fabf80321c744a05ab5b1bcb05b19bda6095be6ab2db5. Chain 2 (Bitcoin): anchored in block 960309 (2026-07-30T20:35:49Z), 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/GBAYE6900772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4863e0e82648d68824951f85443def65bf95ed4fea8fce3dda88eca598f4032e. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/GBAYE6900773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb48525cd1181f01a8d703bf8ac1fde25617a90bc5214c17e790c6f90f5634a7. Chain 2 (Bitcoin): anchored in block 960291 (2026-07-30T18:23:33Z), 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/GBAYE0602417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd708dcd84cd4327b561a13be68be03a61c3fd0f543c447a24c05739a0855cb95. 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/GBAYE0602418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa408ebe11c7b36b3597bc4a54078b122a1bd8e271d85a24e27ddeb621c8d23cf. 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/GBAYE0602419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b5504629207ef1cb7cbee64b8c00fa82fa07023ac8a42246244306f4dd3f4a3. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/GBAYE6900148.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68ff83879ac58d53983ea4ee024b595a09a77cfab3274194a390c8d21c08299. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), 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/GBAYE0602421.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb0ba48f606b5b7423ef0205767c1da188396eb3a0aee40a9fcca8b082e87866. 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/GBAYE0602422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a00be99c1dd4020b79f61e2e7815a16254c401fef59d6a94bca0cf3845c1a2. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBAYE0602423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d8ed4d49a865b7730bd06dce91a20dd104446c771bcce775da11d67d44c311f. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBAYE6900478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8abd8728a33143b167a0e8c55ebe278c07f7ee18c29d5da6aaf7c72a5768ce2f. 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/USEE10181576.
Passion For Paris (An American In Paris)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc56f3255805d0443bc8ac3724bebc3c5de431ca9d68baba3507e2dd5efb86b33. 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/USRH10801443.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff2735dc23e0d8e8237c2cc4d731a2a69ac614044013521e4b0fa01e7f429033. 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/USWB19900656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e3ee005b9503ee634c285d949a09cf2e53db15037e7c3cbc96843706cf3d26d. 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/GBBHW9547601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e97d75de9bf36fd0e0b39a70743f05ccf37387f31bd8aead3b896974a2e7a55. 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/GBBHW9547602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2582f4986805c13ae7d29fa1e022ffb60d0889c4ec2a74d1e83269fa86919f9. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/GBBHW9547603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2ad4d8d92be6e4921425947216e936849e21bb4534a9ce2242d6da0750148a1. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/GBBHW9547604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36cafe89833e7effa1ed1eb672d9f88ba87e690ae288f30301b7e6dc823e2b14. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBBHW9547605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4034a1e462c183d991cbb051a3a350a7a1b0b4d345e980a4ce1c61f9d4b7c1ba. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/GBBHW9547606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa83db080a45088842f6791f7ad631f91d9eb989f2793f43dda1cd68711bbe891. 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/GBBHW9547607.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40a516fe6ccb7a3e7adb28c2234a8c73be6b29f9c9c96107c77fbb0bcf5fd4cb. Chain 2 (Bitcoin): anchored in block 960354 (2026-07-31T05:48:18Z), 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/GBBHW9547608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc344cfb8370ebed18ee2c6cad40e48169fae85492026f7611b2e088dc03f056. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/GBBHW9547609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23d14631a95856fa167d1f962aee7a1c64d1053ac0c0d9f09b9c872fb12f8c2a. 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/GBBHW9547610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x80cedbab6263027b721d049ca7c28d15b721317d3ab6d213689b9a9eb4874cda. 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/GBBHW9547611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c3cf9e7b223ed76d7e051868769a587663c3a82df003c5a183edbb002f8912a. Chain 2 (Bitcoin): anchored in block 960376 (2026-07-31T09:09:19Z), 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/GBBHW9547612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b3ca00ad73c20aa8af0ebd878b54fceba23faec1e3ce2c41ce05ff31b3e445a. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/GBBHW9547613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x063647a6e5c88ce7aca02bbae6dd0565db15b827e3d6959ff2b317826a342c16. 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/GBBHW9547614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52d12c6bdede92c9b2221c70b782b308bdce880e3b0969a0aa2085c6d5ab57d6. 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/GBBHW9547615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46e0c68001a890de05abaf447c8dc62c2a3b7180bb227875b77a0e2a0c338920. Chain 2 (Bitcoin): anchored in block 960513 (2026-08-01T04:52:22Z), 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/GBBHW9547616.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f41d800ece9da185e887f13f4758020fb96e9905c136d6679d5c32d7a95166. 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/GBBHW9547617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44fefcd8eabbfcedaea0b7f14e2dd0ba507d68bf6dbe89f84a531b9a37d3f272. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), 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/GBBHW9547619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x451af4be778c0bad94aa5e8f32cac7f79e666d9688943da2bec62e75a84500ca. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/GBBHW9547620.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3d75af17726b5cbbebdf550f2bff8a1327b4c0652eb0dfdf64c57a8b39164d6. 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/GBAHS0900100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d43d41684728faf0986954d23a1e2a24110487c06c889819019b79566b87e90. 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/GBAYE7600293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9219117e6f4a9a779fa3368e17331c4dfc00c050516eafd5e4bb0aca70cb072. 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/GBAYE0602424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d416ef37298fa724b5e0f6c4d67f2fbf944376d9db40418458f9d2dbaa47d9e. 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/GBAYE0602425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x598fc732bfca70111fbd6829ce20225e89542054bd0ed4f90e870c99d1bd4c24. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBAYE0602426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd595d80826906deef6ced8cb10c4095045b83fe45891338d61c729260bcf787f. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), 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/GBBLD6900613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bfc433f730c251f294e3e1a01ef3e75973cfbb68ecd5218d7ea900be8ad160f. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), 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/GBBLD6900605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f02780d402a3f98366f8869fab41119d39dc650e56054eaebad0d371e38ba2f. 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/USEE10300748.