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 0xa26968ec8eed7bb01a24b63c8565e41f633d500ebb9a31395e2bcd02100efdc8. 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/USM1C2000030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce28e4cc0dc50dad1086af8edca91e8de89ffd60a522a6a73150e4e1e8ff8d0a. 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/QMF922050269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17e0920f5beb9b131c4638b76bfa30d39e515a3314a19947551c0c6d5f9118d0. 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/QMF922050270.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa211e076bae9c30b2476a39005b1e0d7379c805f898404597eddd2473726676f. 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/QMF922050271.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76c0ff9ee0726770c490e914d373cab647cb01b988c1b0069ad9e518b7ebb576. 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/QMF922050272.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1df49f78a9b6b1bd187f3229ab3d9208275b840a572f18ca2f23e8ae589e3703. 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/QMF922050273.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb52e5605563d351c9f1f3ae41460ce8dbab890ec88206632162508cb395af35. 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/QMF922050274.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ef68b84d412bd4a13a754d2fa0363594f3599ca7adcd91e53ee34039f914d8b. 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/QMF922050275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdded872ce6ec288f979e0fbfa502ef12da178b34bc391042d7b129bbfd733e87. 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/TCAHI2307289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba57ed51705b6a90f76549227bb6e6b7194e7a136f1ee2c6ec34c80e1931da93. 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/QZPJG2000056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcb1271e76f95eae75a407c34d66179303164538e1b9d8a72599b5dce6d4bf83. 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/USLZJ2174821.
Move Your Heart (feat. Dante Bowe & Elyssa Smith)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a5debd9f0bf9077775580d9cc97238aea867f49346a43a7e499ce7e0c01c79. 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/TCAFI2167767.
Come and Behold (feat. Elyssa Smith, Chandler Moore)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fb803642b28f36308750eecbea922d7707e743b520a2aaa64620ea9238b9b5c. 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/TCAFI2167940.
Everything is Yours (Spontaneous) [feat. Dante Bowe, Elyssa Smith & Joel Figueroa]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52bad4f5e7a775446b6a4840205293f01d7b9c8de6ae3b7c0f67c69ab8f7036c. 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/TCAFI2167802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a56b04435d2e0d8f324eebcef58cd0f66a3c1ad98cabb6036b47d816555b813. 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/QZR8E2400123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4d5da2eb05d9b95044266599fada816a795aedfff9d53e39bfe3b7ad059c4cc. 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/QM7FX1400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0b2cf4c0ebcde43fd0644f7f0400ed10383ce068e5aaa74f304d330d563eeb. 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/QZR8E2400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70ce38180fe8e54b6db10e56de7474471b847d38d2123304578203cafb973f93. 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/QM7FX1400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd8b441562b45156323020a54f17e9d4180d6de39f933568943982d4e96453d8. 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/USUG12000467.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83c2f2a21c20b58f6f6453c65014c233e95b8147fe58c7ea199bf265fa9eb124. 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/QMQ3X2201555.