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 0xd3f3022a655906cde1b3b74b996c3c3ac1a82d7677f065fe22f91203b9d81db4. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/da962de1-5406-44ca-8d77-f3f81d9a2116.json and https://artists.proofprofile.net/proofs/artist/da962de1-5406-44ca-8d77-f3f81d9a2116.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 0xbfb14597fa63933c867e826059d1c315ebdec81acd50c21e5b736503d8b07864. 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/GX5MY2397278.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf39f292f2ec6d0d59a658bd175f64bb263827ac36390331c338abbb8ed46e465. 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/GX5MY2310772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3dcc95c102817a75c3fdfe66ed4c46b2f3a90f95a1c9d7f9544f27d77e866d5. 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/GX5MY2333417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f0114c0d0ed08d821fd46bf6e9e7e2bbfd544597bbae4aaf9ab7779a4670707. 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/UY07M2400035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x811a3ccb3925233ffe4ad3cc05ba8c6bdd2228e7d7af667a4134f5685c5d799d. 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/UY07M2300005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6270d938f7af66782614fe372d9622602301f117f4a3fba13780bb0c3517305. 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/UY07M2400026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e243e03eddd1aa7c9590e360392277574b828526160855ea3c50dcca93cefa. 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/UY07M2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40c5681a0ec45eef457a10f13c0a092b167d5da4ac956c8652525a33e704e0d. 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/UY07M2400032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3719f33393afafa141d16154540bb64a6a6ccf1333ae8b248aaa423c76e0ad. 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/UY07M2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0575785f7f832c04db5b3a49a5c72b7b2504494b61037e2ae859304e4fe65b1. 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/UY07M2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1cc99d82f3f462bf5fbaad0439e3db81663a00076a1415300a879efb7d15715. 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/UY07M2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f868e9627c9947582caeb6d6bfebc5a684224e30b20f44b4973d3de0e3deeb0. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/UY07M2400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1256623685777c05be80d395f874db36705029a71fb451b1bee26c753dbdfd3b. 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/UY07M2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b66af05c8e75dda205f2d8eebea2b369bced5ab832bfeec5c7b3d1b665c055. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/UY07M2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2afa810469a250656175116e783945e69296c18ae92cff42da3d0c6192d6d7. 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/UY07M2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e3719f33393afafa141d16154540bb64a6a6ccf1333ae8b248aaa423c76e0ad. 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/UY07M2400025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0575785f7f832c04db5b3a49a5c72b7b2504494b61037e2ae859304e4fe65b1. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/UY07M2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f868e9627c9947582caeb6d6bfebc5a684224e30b20f44b4973d3de0e3deeb0. 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/UY07M2400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf02f29a1caa08cfbe7196aae7d5cd15c85a787d3abeebce8eb548164770177a6. 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/UY07M2400016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b66af05c8e75dda205f2d8eebea2b369bced5ab832bfeec5c7b3d1b665c055. 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/UY07M2400014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b484ca2ccf7b8ba006d1a9b8ddd6fb0cf209b5d657fbe4794e35863b3af0ebd. 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/UY07M2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1256623685777c05be80d395f874db36705029a71fb451b1bee26c753dbdfd3b. 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/UY07M2400012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1735fda497268e5ecb504b9b4e07747d5dffc98768273f711d1b163970a02e35. 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/UY07M2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2afa810469a250656175116e783945e69296c18ae92cff42da3d0c6192d6d7. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/UY07M2400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb1cc99d82f3f462bf5fbaad0439e3db81663a00076a1415300a879efb7d15715. 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/UY07M2400001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb51fec06c66d39a36eda1f72458fe680d8ab0e9faecb2423823b495afc59d28. 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/QZFZ32536656.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fe50844e397bdba3b52cb93ea4ea5375b1b3550363d4ba846a815dad6194d1. 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/UY07M2400042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f0822c4399450076bb50e659919402629f5d9bfa54db5c12e359e55723e5193. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/UY07M2400041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0857a33e3ddf4bd35340cd4864cb641df6eeb38dbd9950a7452ed7bf351a1921. 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/UY07M2400040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x529fedf0b5ceaecfe4300e26fc44c844b7ab1a8a014c88fb46908e2821b50c2b. 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/UY07M2400038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf1617b1ae1d30951a9d2f4c6693114b28bda14f1a6cf3dfbb95c94e2906faf7. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/UY07M2400036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82bea1ce98f3b32d8e97218230ae167b96953f866c0eff909df5e6d61d26db5. 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/AU3SE2402045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36b2f891d935f857ee5806bc8a5a3ec39b7445088a03324f998ab724367496c1. 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/UY07M2400031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c9e5af29f79d5e15c3140c1276d3e47e5a3e6e3004fea186acaa03dc7bfdbba. 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/UY07M2400030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82501a7556813b5725448714070d708f554ec2617524cc1fae0a7a866635ffae. 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/UY07M2400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c308e8053801ed71f030a6f21699d0f7e61e7ca9092fad6f6f94226d3671030. 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/CAGOO2428688.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0575785f7f832c04db5b3a49a5c72b7b2504494b61037e2ae859304e4fe65b1. 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/UY07M2400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49958e0ce6ae21870110b73b8aa1028bf739709ac39500a76d4f28bd620e902. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/UY07M2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x974772a26d85c159572656fab75858239349b88ef4495cb19e6847c06add0328. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/UY07M2400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x040453a1800897def52cef48b9965eec4b785c5241080ba25c7a9abc69e8e698. 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/UY07M2400015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49958e0ce6ae21870110b73b8aa1028bf739709ac39500a76d4f28bd620e902. 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/UY07M2400003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b484ca2ccf7b8ba006d1a9b8ddd6fb0cf209b5d657fbe4794e35863b3af0ebd. 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/UY07M2400013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1e243e03eddd1aa7c9590e360392277574b828526160855ea3c50dcca93cefa. 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/UY07M2300011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1735fda497268e5ecb504b9b4e07747d5dffc98768273f711d1b163970a02e35. 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/UY07M2400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bfe32eb577954c04999daa677e6987ee4026ea7d9448c0237fdca68e52f3b8. 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/UY07M2300024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf834c2fd236a57e22bc2412ebad9197718159c31ebb3cac077f546b041207ad2. 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/UY07M2300018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0e71ba7098039018b1260f7b771c430f23457d360fbbbf21472479af92d254. 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/AU3SE2402041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18fc3ffaf6e768e027720ca0139e0588c0d15ca57f0adf54ed20796f706ab505. 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/AU3SE2402042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6cdaabef18a6988e7a1fc90b347e58464982d2532fb83b244a8b2c2b8881a2f7. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/AU3SE2402043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a904f3f4780e847c5c3923993d4e7a6b01387e5300c3df1d0c997c6f2ed111d. 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/AU3SE2402049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e95215ed609c699482a47d127d6bca4ca8a4e3d8dd8357ab9b9f46f1c67fc66. 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/AU3SE2402044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82bea1ce98f3b32d8e97218230ae167b96953f866c0eff909df5e6d61d26db5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-21T17:12:23Z), 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/AU3SE2402045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f54edbe7806c5df6eea7aadcbe9bba3a573531912e1ca0d33cbb39c207a6f9b. 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/AU3SE2402046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcea282a0b489aeb44494b2765dab39fa2ecb5baaca90b74f160d7ea5b3c853cc. 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/UY07M2500023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x847680e63707458ba0888b15780f6be9ffa4724fc9b8817947a58480a5676d39. 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/UY07M2500019.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa739b7fa38756db35378e2e2355c8b91fe7a17175b84859b71316e78548f20a8. 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/UY07M2500016.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62195a1043e926b8792037596993fc903882b3f318f95a1b6117e91b9390abeb. 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/NLAM42500026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12f44a5dec924750c1449ad17a25355bfdbc28bc3df24a9eda80066813f804ac. 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/UY07M2500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc257e09377c01ad842bbc1e6fbfeaf13bdd7f17c0c6aeeee35a59c55b3d4dc4. 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/UY07M2500012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde10e9e818f07aec25078deb79c511798e943c2ea700aaded421ed5ff086efb3. 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/UY07M2500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc4d1419d566a55b858c51ebd51d1fc2e5903d1188bb157c3100e68d3b1a6e75. 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/UY07M2500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65e1474681901a9e7840edd3df530a7b1e77c1d427425373ce849e1bfa16efa0. 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/UY07M2500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9775ae0082252e8e8df479056c0a7e5fd94432242e5d6daa6d82573a45e7559c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/UY07M2500040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc729c0da5a7df051eea4a03b06956f517acd3860e05b45f68c2ed62ede1149d2. 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/AUMEV2560171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb8fd74587a0c0a5b2fa471bd276a6ec5be8ae2dc94a0f5a777f6f7b8f3068e50. 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/AUMEV2560196.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88edb97dd385f38d1ad2dd23e15cc760c16b5445f99a11bbc5a3cc50784a9c58. 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/AUMEV2560200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x545bbbdddbc6fed33fce7a0324e7814f6b913f2f36e112fa4999fc1b64bc8644. 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/AUMEV2560201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b9771481c4c540c1c432bc9d29a6a0614f100fb720a110d05f29b383a2f15c. 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/AUMEV2560202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cab578e11f2b77477020c6b128010a2feebbbe93b51021a7d65e2801185866f. 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/AUMEV2560207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7038ed0095e565c9ab0081d8b2b7f8b765e2ed776c3902d96e27f6c07b4665fc. 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/UY07M2500035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdc8ac88fd468ed1874571b49a9a5ee9b835100e9ad73e8c7980ddbaf79c9a87. 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/UY07M2500031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x207ad4e9f4e090d8e4d28dd7416c0cece49719068d2fb75260672c878b0e046b. 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/UY07M2500021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e041b7a2f210c2a750541dfb5177f8e0993e9622a40ffc07389ea87328197c4. 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/UY07M2500025.