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 0x09c2de59e9c7db0ec9d5ae0fb4ceac1c38cc3fa34a008528a542fb1ea78fce55. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/417d67ff-78a1-498b-adcd-f135d79852ff.json and https://artists.proofprofile.net/proofs/artist/417d67ff-78a1-498b-adcd-f135d79852ff.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 0x6890621a0befd2a8e893875172c15f3d4957856a03b759b56d57abeb7bfeeaa1. 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/USMH92302610.
Na Ji Kiran Ka Yanzu, Ya Ubangiji Na (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc80c8a6317c4776cd60cfe21f985e86a694136522ae0209dd525c1df206b4e4c. 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/USMH92302611.
Ga Yesu Ubangijinmu Can Ya Na Mutuwa (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a53e9c241c4b435bd655458365691d4bbf96f87da05a57c4dbd4adf974992ec. 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/USMH92302612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73a319d8276036f31f9cf7858cd9cb265da0e13068745e6e762a0551ab89bb48. 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/USMH92302613.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058f9e6dc617bcf7c5616a3d73ae8b5cf4b26bd7177e38e3fb2ae5b33b407b80. 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/USMH92302614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e7069b40428791c251b5f8ec2f27064f7d8aa46bf8ae5d0408f587662ccc9e. 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/USMH92302615.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07168af50f1165d0265559bed71617f6fe53f496bdd48a4bab4a0c17960b46be. 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/USMH92302616.
Mun Gode Ma Ka, Ya Uba, Allahn Mu (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x593a75567fb06ba1a7bab81d4799a20ca1ae8391103a008704e97495650f9fe2. 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/USMH92302617.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed24c2a7e5aa67d0b0ec96f1f4329975c6a705246efd5d687d9ac49813349f91. 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/USMH92302618.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cff2ab8d4ebac37c7b58884534369d8de19a4cc0b49f0886ccac5eac4b7dc8a. 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/USMH92302619.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff51dc3ca91604e9c6d8d5ea5753109eeb453275bef1b82a5d2977f06a54a3ba. 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/USMH92317514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2fa61099062c88c93a7eee830b4abb447004820ea3283948b47ea96f2bb89765. 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/USMH92317516.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7727ce70b0908cb39f1cd41ca49485940c2dabbc46a1394b77b23591732ea795. 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/USMH92317518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40b1599cbb35002945957a4f68b832c2bc4192b0e259f8db50a2a966b988f4c9. 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/USMH92317520.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dacd59f7a40835371a71e8e4d6e80eea424ab1fa09e4fcd4b8ee6abff5ee070. 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/USMH92317521.
My Devotion / Touch Your Heart Medley (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2717766bb9fc95bfc734e2c35c53358cee77ff079e3025c2b7ebf7b5d7b1288c. 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/USMH92317522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb529f06c614f16909d57651f9933710b8d95252fb213b2f23a15ce1b2186c59. Chain 2 (Bitcoin): anchored in block 960121 (2026-07-29T15:22:21Z), 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/USMH92317515.
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 0x4482141b4432cfd1b3594c6220b38532cc67e99d5b2d108d4024fbebb0b259b6. 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/USMH92317517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84f32fb609b7b0afd8c72045767f631bea29070d7cb1d9f92bc8f7d3a89747d5. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/USMH92317519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3fc9f86d1ae73bca330ce01d85b9649813985b5e75907dedaa0cdbc847587f. Chain 2 (Bitcoin): anchored in block 960106 (2026-07-29T12:41:21Z), 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/USMH92317523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7c8fc365b833190d0e2505fd96f6daa502e99b6279580cd75d2e6499c7760e0. 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/USMH92317524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x685b9bce161b055fad57637fdee54d653dbbf2c126759903ba3971807bd7026a. 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/USMH92317525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7839fecbbb8db7f76dd538681f02204f5e5c766e91f3fffe7993f87b3190347f. 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/USHM22274170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa139dac2e94dec257ce04aa764ae27871dcf62f36f084fcafe65fd8c3490807. 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/USHM22274171.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb50bccc827501932682849ae184c1a174bc0e93eb75e04615421abcdc059d798. 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/USHM22274172.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87af3d3c800610b22f14afa14f87e68bcdc48e3e2bedd85c3a134425317209c2. 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/USHM22274173.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222ae1d4daf75f6d7752a0d4a6bab54b2d2ad53001d3f60739582732c8f834c6. 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/USHM22274174.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dcb87a36e691a903abe88a13aa5aeb0e951742c3c74cd30426bfab348316073. 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/USHM22274175.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf69b012c27fd04ae436468535f42e576153c64ce613e3d3550343d63670d8808. 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/USHM22274176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42ea6eab13e699027b60ad92e4a77fd8027443e55d8bd2c9d2e1b7908e9c7569. 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/USHM22274177.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d48a9d0eddf58f864fae889242174f8e095585774ac4ee15f133c23ff6090d5. 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/USHM22274179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5d1501b88ab806c0c752119c7475eebc57eddc30c5925bd56afc8a476a47570. 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/USHM22274180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb9255f3dbdd4f85e096f1db903f08af986faca5db27bcc2bb523103259cdaa7. 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/USHM22274181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ae097123ad240e961280786e7e2e12b787cfa6752a80b0d6c5e4b010e134fb6. 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/USHM22274178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55e5f284b36ec114bc98c02c023188de806a92fa9df5c671b74633d439f4d7f0. 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/USHM22282861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf68072604e4172d08f906a3f9883852cb0def2e34d4a9487e35fb04652e04804. 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/USHM22282865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x998be5c2e4218d603c8ce54feb81becc81c05f72159bc12649d53651c5913060. 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/USHM22282867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd661e9d235031c94a152fdfbf210074c551c02d272fe7118202b5dc387676a45. 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/USHM22282868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x297e5c71b8c024d68665050a62138d7d8d2e3eabfe745121e70e15488351e289. 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/USHM22282869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7830d642e6db428869a1d014462d45f8d25f79ddf5c62d4d925b905852509b9d. 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/USHM22282871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe28eeb834e91bbe2fd486fe859f0b68c9860e6d0c370eed6abde7f56cb060377. 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/USHM22282873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x092867e39e724e9eaf7c9e374f6408fefe3dc4c4adf8181d28abcc36417d66f9. 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/USHM22282874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8de233587ea2b9780505e432f1fb6f56242d345c33cafba6017b7e2fd1aba92. Chain 2 (Bitcoin): anchored in block 960250 (2026-07-30T11:13:28Z), 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/USHM22282870.