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 0x1cae0d102c56fb24806415dfd505ad02cee23efdf1856772786c4efbe3f82bf4. 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/5b65d905-fe1e-4dd4-8ce3-a5658ea1b32a.json and https://artists.proofprofile.net/proofs/artist/5b65d905-fe1e-4dd4-8ce3-a5658ea1b32a.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 0x45a2a7e0888f392a76b6b3bb6260039c33b23126fd87536fe4cc85b5aca77847. 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/QMFMF2343399.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb814738fb084e7cd4c8385274787e454530862e9ac49934d9c92b7ec3a6b247. Chain 2 (Bitcoin): anchored in block 960298 (2026-07-30T19:26:00Z), 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/QMFMF2343398.
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 0x8ca4030eb3f11dd6b4a719009f7f4ac98a2e09cb1602d807315f2fb4a27d6b99. 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/QMFMF2343401.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d5e348f29b3630078c4071f71c014824fb36d3c58cf381dd089e61e4a5eaa4. 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/QM4TW2449810.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x175e34947bbfb5b9097c623d220ca97a74acfaca82e0626cd499672321d0725f. 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/QM4TW2449811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc1119c761b325d2e9f64ca26a5d52575580d5eadc81715b0362bbdb56c620af. 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/QM4TW2449812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8bb01e3561dfa75d9547df058a10ac8b594c132d01cd6df717cf1e617218d61. 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/QM4TW2449838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d86b588cd59360f97d36d1114d2fe25c077fc6edb0566e05f149a5fba33c1a9. 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/QM4TW2449841.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f594096a9ef2a932be75481995d3ed7d7e2f36dbc91066181ab066aa40df2e9. 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/QM4TW2449847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a3b361b6f28e946898c83b28963d6fbe6d05b4fa1243028ca180e5d9b8c1cab. Chain 2 (Bitcoin): anchored in block 957084 (2026-07-07T20:41:57Z), 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/QM4TW2449876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa672244f71e294fbfcf3a3138f0e8b982349ff1550e69b95fb3cf265dc8a1dfe. 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/QM4TW2450084.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1220c6b3c1d074d7e36b2a19034312f5cc7c061536bfa171bdc437e2f08aee67. Chain 2 (Bitcoin): anchored in block 960203 (2026-07-30T03:35:13Z), 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/QM4TW2450187.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8c6823bfdac11a7b87a9eec66edf7872700cabee896a013f212633825ccae8. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), 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/QM4TW2450000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7db299bbffbcbc0e074c431425e0aec67af4ddf2d041cdf5d8adcb4e86175e8. 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/QZHN32341007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd7217ee05db1ba57e151ab3b08b7b9f2ab69968f15598b4a9fa2fa4bb116ca. 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/QZHN32341008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c24e09b8312f88481673322e7156f2a4d947b4e4e54a80b68616805ba0e4f3d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZHN32341009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19bfc7d06aaa2edd68d7607d24ecc0a59095d5c124f9c7273509f59937b2f9b3. 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/QZHN32341011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05455268e7d50a0811611f30fc74b7f13eaaf68841010b73d45f46cc4786b0cd. Chain 2 (Bitcoin): anchored in block 960113 (2026-07-29T13:38:16Z), 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/QZHN32341010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b154f69042c4395f04325d11222e3fdec585e5a65d700c5eb227070b83fcf8a. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/QZHN32341012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f8591ee498eee345e4521c6c77b966a372dd08c123d9b4d0210a48b8b51039e. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/QZHN32341013.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a2e3e8d8c7fad0982030609cd01ab158e0aad223bfc7161b8f4bb299bcdfc44. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QZHN32341014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae579db7663baf14ff30ca00e0b6ad44448a51628d5c3bc50f94411c291330cf. 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/USUYG1127225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5ce25189497837cadad39cce5348939fabdc7eb3bd450efefe549d1c972b402. 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/USUYG1127227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799e8a69efbc368f429f7776ac11954fa19138050240d3fde5a4929290b3be33. 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/USUYG1127230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4e7e3509c9d722216b526aac472a6332453108e09c1208a2fd18e5b0687820. 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/USUYG1127231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10012342b1991bdd005d993a26a2a9de520a5b8fb86acc903d8db012c82f9d55. 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/USUYG1127232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79f05630af41229776eebe923b2d761d7d711fcbd6707d0cf2851d602fd76809. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/USUYG1127224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b484772728b86de979ee72b33c03c5b78e8b9200260b5aaa76d3ba17cddf6a3. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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/USUYG1127226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcefa71aef087b44118880694c98fe42e2e8103aeac5049ae8b23c7c666f0558. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/USUYG1127228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7e24ad9c3758f4757df1cdfc2383e68bc9bd1a96fcc2af641ee60cbcdf83bb. Chain 2 (Bitcoin): anchored in block 960456 (2026-07-31T19:53:57Z), 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/USUYG1127233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x602b2c58a3e713d67c72293bb4e950e14c160244108ac9d0d9a8a16a4e93839e. 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/USUYG1127236.
The Wolf of All Streets (The Rise of a Atlanta Hustler!)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92d7c87841c7c352ed177342a27e9ca6551ed6b0252d3f7b90c66f94105e7b5c. 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/USUYG1112316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2111ab29046d6d0e3d76881e1e69bc3c5a63994ffb267e9df838b5a9f30c64c7. 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/USUYG1112317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8e1603de7e4d6fa33a6e02abea00fbec8508b98e95147868d925cee0a5636e. 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/USUYG1112320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2a87c518d1e3f6cbe5c903d9e60e7e1ebd48b51aa02e1bebcccc04601250303. 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/USUYG1112323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb0e824327dc248cb7cb3edd6baf4a04da0eaa69fd58ba443fa7b8231817245. 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/USUYG1112324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326fc28c5fa63c0110cd72cf60558e208920b7b8b32dcdcc9755b51aef75fff2. 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/USUYG1112328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b99eaf7965ba3011e229c80a50d252cb9f6c6224cf778db1c5bb9d49b84e031. 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/USUYG1112330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f2b731a758a887006ae6da60cc5cecda8ecd5662bb7d0a5c133466eb8b0ffdc. Chain 2 (Bitcoin): anchored in block 959146 (2026-07-22T15:41:47Z), 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/USUYG1112331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e9f9e7cd6cbe10d9a36095a4171adcb687c76d36277ea4ed241982a667060ce. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), 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/USUYG1112318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1034bb83bd91a0c635aa86a055050c5444a04e79cc277562579b9020e24d2b3. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/USUYG1112319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27808299ae68432ec1110707bf8a36eb32e97c7f7717cd4440e9ccecfe86ed66. 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/USUYG1112321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a18bbbc9e338a83c06523d630b9549f934e79d0f3304acabd210c17dbe97c8. 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/USUYG1112322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73008562ae362724fc549f1fd5d25dc77002353f93247b73f2522b7d04699958. 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/USUYG1112325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6e6db810809490c751abc5ac3f4e0ef998809474d98b03e82c7a1009c19b73. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/USUYG1112329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c9c27f76c69f64b261f76e3e6825c8273c2b2b69c227d8ce8ece86b7c8ad25. 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/USUYG1112302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x733b0604f62e32fe48a760ad144bef080ce950982bc976c335731217b7811fb6. 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/USUYG1112303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde0bf93626eb43ef3b3628454820fe63fa27aa75194db38d4ae102715e5d2be8. 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/USUYG1112304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85fc178e2c822e9ea7c419aca883b60a985001e1666e57e5121cec724a69fa7d. 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/USUYG1112306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97757e4c6e7eddc3f826f043fa2b2b57339966c7b24d88548595da645e8f8907. 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/USUYG1112311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b0b3ea8f04a7e811f805d8a790c32f701bee162ef5b9e24ad37aa025519f7f1. Chain 2 (Bitcoin): anchored in block 960160 (2026-07-29T22:48:59Z), 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/USUYG1112301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5921f7d5f1ae81bc4702a9b1eb98d05692ab5f9b09adadad03d3dcf33c2cd28. 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/USUYG1112305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd471aca23f03f4c5a771c6a0d332f113c4068ab3fa84eb5ff8d64500a7edaefd. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/USUYG1112307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f038792f660bd8870d251e4c5a61655e78b41ce1030374496aaac1119e64305. 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/USUYG1112308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd86c04d82ff668ea05695feb5f2fa1aa86fe9e10a54c5e5e5ea245abe29dc462. 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/USUYG1112312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25ddfec466b1d6ffd0e6e03274592a9228580d59b1248c066cf3d3ddae4d8221. 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/USUYG1084776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc28d63f7b6ff57146bfa6514dd38a083713c101a8872073a0e7ddbfb6f7caab0. 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/USQY50827125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c8e8fe389476a2838c823b55bf2cd3b22dbb000a829a19afa5ef96492e85d1d. 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/QZNJW2481037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x104473cf5bb49c160b16f7aee0058e042674164b05095a1f1ff192146b5d972a. 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/QZMEN2346508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4ccbacbae3449f0c85a392a6507c32492c25592399b0e6b1e42dc55dd4b157. 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/QZPLS2202368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x799b744bba46e391ec29106935306994cd8bbcab1cf89d14bf2ca404798c5026. 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/QZK6K2244024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dc98a3c95444f9224e181b7d5a402f701b3e81f702551177dc1e3ddb1d83645. 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/QZNWR2144681.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22f043bf1e414b97b3679d3e5e0522598d7710256d9f44c34a3eafacb7328c35. 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/QZES51835633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ab6ef1cf262f25ef2d554ccc80fce98006199a0b04a360c05eb2b55fa2779b5. 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/QZES51835635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b53ebe66d618dec5564518743d483058a50a8ca24bc7093eb1986e56ab35e4e. 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/QZES51835636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3431fc86dc5ab70748b2e1031199443c663a5b63bc318bf8600921b32d3ca937. 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/QZES51835637.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bc6950d3eeefdfdcad343f1186c2b6d68e4ddc2c9dc57d2fb738749a75489f8. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/QZES51835632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x35a907bb2ffd9887204fff61013a548142c22f9479becff43f4357ff54658b76. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/QZES51835634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0b6935dac1567f14ebefeb231d4b0fe8d6a75d51145d7807bcca93d2e49e3ae. 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/USAT21304629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb447b80f20c5c41acd1b890eada889fe6504153f3e6ed23a813c42e0e6c0ac. 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/USAT21810486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45736d9327814aec237d87e05cc19102ac07bb690df21e22466258d0622736d7. 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/QMDA61418114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e70105afb7beaa6189a15ed0168cd1c199c8adb0d14bfce65ce936439d5567e. 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/USAT21603045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6266b602e1a0670ce9d06b702d5d4613e18188ff0b84b03dfa817cfc8bf22521. Chain 2 (Bitcoin): anchored in block 960183 (2026-07-30T01:10:20Z), 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/QM6N21433228.
Piano KeyZ (feat. Bankroll Fresh & Tracy T)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dbac292ddc931c4ba0cb26aa3f0f9981455853865d4e01ac667f97caa2a0987. 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/USLD91724679.
Rap Game, Vol. 2 (The Takeover) [Frank White Presents the Streets Headbangerz]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6187f4992eeaed8450ebd689fb55b608abe9c36bb6ed7af59feef428219c5e49. 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/FR6V82658952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96f20d6f68e1941a0517f607a0bf2cd37cc8b8eedcffaf32f2a94ac353bbb3ab. 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/FR5R00906367.