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 0xaeb9778e1cb8f9202debebddc66d9618e22fd6c89eef45da76f3eeb07f2b3e84. 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/6587f245-32a6-4027-b39b-47545660a861.json and https://artists.proofprofile.net/proofs/artist/6587f245-32a6-4027-b39b-47545660a861.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 0xb2cff4cd25236a139eedcb2dd2b65bd9fbfa899b07b730955d7535bad80c981d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVR10700028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2d9087db8c2a1e28bc52d1cbd6cf73142d38ee1f5790455c8f931d717ab0efa. 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/USVR10700029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bc0a941390cadada69d9e0757eb714f6491aa5cb7b400982cd5dcb461b0b62b. 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/USVR10700030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6621b6d9f2a01d8190eaebda83d80cdb48856c04755de37dd6eea3ca124883f8. 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/USVR10700035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d26601e6fdf51fb3e91db8bea5164d4060bc941adc23fb0db56b8ca8f1bda6. 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/USVR10700031.
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 0xdf6c7c15deac1058a96f2672360043562ceeba406830d63ca324c03e54310642. 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/USVR10700033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x547c56ae5e6ad036c9a653fca5fa485cfa33afe29b5fa21a95d733e5c66a34ac. 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/USVR10700165.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b309c89661e13e92f75ba931df80418449c80c94c45d7eb49b535c466733a2. 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/USA370641934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x259881b26eff00608d1c8da32f8b7f46af2e0cbfe2c3968021833e4373dce07f. 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/USA370641937.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65506b08f32d1f48ce5d31a77e0a6595d86440d838e66138973907b5685a85b7. 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/USVR10300358.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92c729c605ecd67ca8f912371028a82578573ffa00fed4d125dd8180dfd705b. 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/USVR10300365.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa34dfba9b4dca8a0173689f86fc810b010e3c386c7e5c9c5d69b455b7b0399. 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/USVR10300368.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda4806a0c892b301f1fb8e2d4e685941840f849a45b5f116ce93c5b58cf249cc. 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/USVR10300359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16bf8dfcf960e001dcc3c4d560655c96ad2a91c8d8029e5dbdb60741659fa48c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVR10300360.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x881ac58d1c4563c98f1562c3cc0e79f2d903cd3f0a7f8feee8d5322651982622. 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/USVR10300361.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x214a119d0fef7c13965e7dca7025ee859c972db61a22487b7e12f56494430afd. 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/USVR10300363.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0ddab51106e1c8e822b0c3fd403ffd3540357a19fd74977996faacae3a3e1d. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/USVR10300364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f66a1c30f89edbdd2df64021d51c64eabfddd950c1311399fc470a3b8088224. 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/TCABW1409047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f374533824ec5dbc79c392d27e9ffbf86a6044a390e937025ef424b700c9747. 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/TCABW1409048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8009ca7d1164e06699c5a56a7ecd10a9c6f233cf81c45a5b6b425d5d00fbec0. 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/TCABW1409051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa25e5389d6d58e8329dd9d59bdae7564e3d0ce27e46c28b6b018521016641aa. 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/TCABW1409054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4397d01649dd3f2601ac83cc0d59201ea547c182f46ddf8ab8d15e3686c2769e. 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/TCABW1409057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf2c2a99873b5b1b38ecf9404a6f447e2a69c0744eafc980c926863f8d500087. 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/TCABW1409049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3a07ec530af25830a52e3ef30a2cb130dfae8f7da5471ea45eadc8b0a240541. 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/TCABW1409052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b151f22928199415c70275bda83d8d8087255550b7a59cb36287caaf39689c4. 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/TCABU1467370.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a66ebbbbf76099a7ff5cbcf6db6b6e3bb4e480431339367fb96abfce84e51ea. 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/TCABU1467376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe0d9ee26b2d32f61bc4a6521d9ad2a47324591578450b2ea60ffe6bcd5409c05. 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/TCABU1467378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa9c555e1a5de75779eb1a9cc03c21fad2972619c6d960e92aed12fc4d012071. 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/TCABU1467382.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d475f7c4ea2a4cb0cfa7e75a0e5a2c62c6019a68e1b47fb058f15524e60910a. 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/TCABU1467384.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3eea499ad4c5c04f56784776c2edd00e9622dd26d8d068a9e975c735ad2fab9. Chain 2 (Bitcoin): anchored in block 960497 (2026-08-01T02:22:04Z), 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/TCABU1467375.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde684d3cb3577645a13b93a6e9129fe6f7745980b943c70cbc880828dbb8e5d6. 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/TCABU1467381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf13361609b35bf7a3ead9fa314ba74b5456b2e2ce561cf6f9becdc520cfd0d2. Chain 2 (Bitcoin): anchored in block 960455 (2026-07-31T19:53:13Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCABU1467398.
Talkin' saxy - The Best of Alfonzo Blackwell
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04dbd854bfeb873d175b23867240ad4b370c18d9909f0168130b50d7dd8d968. 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/TCABU1460482.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bfb5ab01d968459c7fe5625ba10618dc0d8c6c4220032f4365876131eef2c52. 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/TCABU1460483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7466381cbbc930c56ddf3794241b18eb1f9b2656b247ea329cba4e180c7061fb. 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/TCABU1460498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05d213cda4a5376fe71593d9228fb3ce936674da28cb5c5072129b2d8716061a. 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/TCABW1401477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0fe3fce3ab385e3fc245e644270bf72c6b24ab0a3fa7effdbfb8a451258006dc. 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/TCABU1454020.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa81ddbd4e774e70dfa7f6adbf098f73884cd0039dd24d5631f052b1c2ac5d89b. 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/TCABU1454059.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e5a6834a4b25bc0c618396d631ad9f42be2ec6411b2b1c0a50d79b3a4918199. 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/TCABU1454062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf91dd9758c987c33e78136f3c8ca9d57311888828d1e7d49909628dc1d000fb9. 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/TCABU1454065.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x804e0f39e3ca52d3cb5ddc6a4cd400e7759955701ea0bc420075134290419477. 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/TCABU1454067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13a3169baac442f8910fe9c39aec4a1a8d8ac98db71ce2959934f17fac0e7a13. 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/TCABU1454070.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bee4ba9c78d3961f8e68dddd50ca02d88b2f20fad80e971c38445d75e46783. 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/USA560554217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb00d8a3073e899a936e128d52b7df648500f24a97d129113b4649a422bb1e1c. 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/USA560554220.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc13d366ce56aed328164cdd013b80297baa92665d08e0ff3e28f0944cb84cf69. 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/USA560554221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd424fcdbf2a3b11f2d295f6ea3011ef96adb57adf9b42c02572c4d9386a640f5. 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/USA560554222.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84918c1ebfd8554edf2b83226ef9b53b0fed54ba62c91b877345fc5abea76dcd. 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/USA560554228.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfbcf1b73973904fb703f724e18ed2cceafaf5323698d90402c2b97aaf1dddbf. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z), 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/USA560554230.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f0edc234b63a4c41a33eda1f72290ac42a5124d42ebbc2a16c53ef1ce2e3134. 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/USA560554218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f2863db68b4a02877185752bc494c698d01e16dfac227ed76aaaa39d5d51a04. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/USA560554219.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c0bf1f2f19f52856afa648339c5d99141946131eb4d81fad85853ef1dab518. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/USA560554223.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb96efaf7f8b60bc946a3e4275a562b7f4f63afb9bd0a7fd172fb015a80ca24. 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/USA560554224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65ed57b112184e9528c8bff2f56702c486bcb9df56346fc1d10b18436db8126b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USA560554225.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee35d21718f3baff532789bbab76c2a48a77e9a67dca456055e25c1f28a39cec. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA560554226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18e091bcd0340c7b27f53185d9f01253f16420a71671ed64ad783d67d5492a93. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/USA560554227.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd534b1cad31e890423ca70bbdb2cb911a1495897abc272235d8f1edc54bbcaf. Chain 2 (Bitcoin): anchored in block 960330 (2026-07-31T00:58:21Z), 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/USA560554229.
New Jazz Order (feat. Cee Rock the Fury)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389b04c900d31555714acae87569fdb981574fe53a169e3199f1b0f8a779dbb1. 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/TCABU1454121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4746b628ea34ec4d50c165e8d82dace15b24d4bb82c4fc2446c02dde0596a409. 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/TCABU1454114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b299220c5d2cbf907468512a2fe2ad3c4c97e996cbc382783679d24c57e869. 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/USVR10400869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x883ce9a1d49527cf80774a77da028803c7c82e0f61afde2eabb2a6dace313f9c. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSL39800015.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5314063a793ea956174ae7c089c49674d33796f44eb2ac0270de7bd63b3beb8d. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/USVR10400871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2473f02141e719a866cf78a044017044aecb7e507e258aeee457e81d5f6db3c0. 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/USSL39800018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee4b1f17552626cf54e984ae04dfa1345bffb740c7183e6acaad2e07a3e7899c. 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/TCADL1805956.
Sweet, Smooth & Sexy! The Ultimate Collection of Sax For Lovers
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6607ab259eac6c5eeedf4c185bbe0bf4db6c34d68317dc7a02fe4cc3db40b22f. 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/USA560767018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57da911efd69be81e9bc2a9ba5a0dbe2d9d24e0a817613028c1b6155de376986. 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/USA560548632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99b432d3932e49c153218d33c1d7fc2a170aa5eaf1080e348fa4028ee03b4870. 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/USA370625694.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf659ec543707befc953b777dec17398b5486eff30bacc44d36a8cefb1f764852. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/USA370625696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x472170d0ede96653568d0a0696e04d5f5b2fa04dbf128fccdfca62a30ec2c95a. 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/USA370625699.