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 0xef8cdec8f81ff948a619b43a2f60f95c3b879ecb36bc6c7b7bcaf95c8aa6f974. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), 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/USHM91156246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39511ced0f17429fb43a85db475b04d2a81eca7974354aad9dbb28c714bf6857. 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/USHM91156251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d3622e53e141c3c33a5447135a90af04d9cd08016015ea3bcce1574c8baf31. 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/GBNYT0900070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76488cafe7f96e8bdcbef02fdb4242e2b492bb878b37ba6563c5f5a340f00bc9. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/GBNYT0800113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f38ca064a8da70b2d20c674875d56471a806f6059e97e3a8c6cba6fd47ecc8f. Chain 2 (Bitcoin): anchored in block 960300 (2026-07-30T19:42:40Z), 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/GBNYT0800182.
Higher Love (feat. Najee and Nick Colionne)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cf3e8012262cbd9e7fba0504763b4790d5f5872b4f3cd40fca12171aa288f72. 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/GBNYT0800137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc8bce2facc6195a3b512210a9cb9099f9780339f00d112a5c1a05535e3f6c4a. 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/GBNYT0600066.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5768c132c2591164f7259296b7af9aa14572a5329df48624d1c458c1f988c289. 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/GBNYT0700093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf904888c2c53a8139d6695e6b056fa00c3a01c499e39f1d596a5ac96a3be0b4. 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/GBNYT0600134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ecc59da2670ae4e66d97f448225a80605c5ea814e51be993c18b9482cc05ca3. 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/GBNYT0800077.
Someday (We'll All Be Free) (feat. Noel McKoy) - Yam Who? Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2279dbcbae5b67b50309051723e371279e451d566e212fbf1359659c8a0719. Chain 2 (Bitcoin): anchored in block 960302 (2026-07-30T20:09:33Z), 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/GBNYT0600198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa46156ae3150a9a2629529e0b376bea70e840b7c58032bfb59f1a173d856628b. 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/GBNYT0900082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85e8bc0e1dbe062db24fb56d0502030beaf28c020edfecaf4b6ebfea3f52465f. 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/GBNYT0700180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c3a3e697f5d9d7f07fb3bfcd22e54ad2c454060cc73392ce70ffff66afbb9dc. 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/GBNYT1000136.
Orange U Ready (feat. Keni Burke) - Cool Million Mix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6b9748faf1a1d9dfb0589c326a0d6fb0c05bb68a14e66dfa59f8c4c733bfd2c. 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/GBNYT1000018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c978992dab466d88bcfb3f78044426fa3c00fd0db28a2ec7a7796a5c035b46. 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/GBNYT0800135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4c7d427041738cf3aef277629259b331b1bc142ad577bfb291b2060ca6ccd88. 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/GBNYT0800044.