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 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 0xa3fdcfe9e1dcd2f5a9ca26c77803c3fa2497ed9c2a1b4d12a3673d8c381c2942. Chain 2 (Bitcoin): anchored in block 954134 (2026-06-17T19:41:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f1b5533-9e0c-4c07-ace6-068d5c760209.json and https://artists.proofprofile.net/proofs/artist/7f1b5533-9e0c-4c07-ace6-068d5c760209.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 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 0xc691440591179726186b3935fa6a6edc9772198b7f0134d5b0d5d7d0655212f4. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91757460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc20735e14e6afa500952478db932db5cf82115077ff8904ec5b46cbbaca88d2. 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/USLD91757461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ecd84ef2d1d3a25b0451c923eb8fb049477f6ff18c55bc730c59083508d5b3e. 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/USLD91757462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61ede9bc4821dc8f02a805c24b6d4d1b7151ba7f398ce43c1baaae71e8bab8e. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91757463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb15fd9d290294848a3d984076ed19e857f4bf2bd51e1b9e4103e24a6eced3ff9. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/USLD91757464.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef6750d71b7d334a237bf9e00bf2f43d26ac29ec6f0778a44c0b600eaece184b. 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/USLD90811332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae73b318638e2ef1f08d127bca55fef25ede5c935d7eef706727dfc1e74eeaa1. 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/USLD90811333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93c7fb613de09e56e3746bc6adbdb0a9be8688a661019c5fb90a4316e16e2d63. 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/USLD90811334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1a228db1d2a0508ef3bc051e96a74768e57260fb89da605026f37185449ae2b. 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/USLD90811335.
Thanks Obama (feat. Lyle & Phil Divinsky)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5124367ee6c870d3b45cff425c341c540af9c080d4be091ae8147b39b339c400. 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/USLD90811336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90d500dea1ba69f37dc02593d417a731f5befea2d46991ab6bae3bd52c44d539. 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/USLD90811337.
Little Different / Obituary (feat. KGFREEZE)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa91d367cf0affb2a1086c01619393e26a99e15f3b7d964c746afe33713632a9e. 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/USLD90811338.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x045519905ba8f68d16e8b3d998e83d839154acb33c9f67249f76006692cd45a6. 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/USLD90811339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x610ac8a632dbb58abefd62a84392fb247da9348245ecee563148d4fa16aa9b11. 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/USLD90811340.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x474fd498730784af62b9a8884b96c0738b5e51bc462525b7a7ea3afe46972e46. 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/USLD90811341.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4025c2f2319726c2c25004176a9ab856b69da76f48a719dcb54f4fd17dfb4ec. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD90811342.
Why Am I So Happy? (feat. Renee Coolbrith)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeed760995cf7eae5d9285052184bb426148f5b631a5b482826f42420bf877c62. 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/USLD90811343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a4d0e87b74f3de4fd86691e1ea67f84ff54aeb3e909f0756790f40d0e3fb36c. 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/USLD90811344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x836e30a25c669bcb971f9bb133d3d23d193956dee79512222503be7d2fb4caa3. 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/USLD90811345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14799585a29d83717b60fb6382daabf248f959213029406a59760b1f1650f9c4. 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/USLD91700865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb5e95270e1a94107211b3e5f7611ed5a4974fc8584a68192f19074eb2ea9f0e. 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/USLD91700866.
All You Need Is You (feat. Cam Groves & J Spin)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c01d5b49c090346d3f6723f94967368f44ff20addefa3fada8eb8032d68149c. 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/USLD91700867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde50357948392ba211b0a43799a4b3d77b04d74523c8e9c4ac23ff9850472172. 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/USLD91700868.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa13e87e4e4ac933360a0cd81ac9b38ed4a09f861afdbda948099081c95ae275f. 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/USLD91700869.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1e383903837e0232bdcd6a97cca173912089b0118b6604fda77137f1a26801. 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/USLD91700870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b0000226c86792b0ecea09b598b1ce833830d1b89924927a95ab8af29d05622. 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/USLD91700871.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa33cf0368ba956633fc45efe9d3394e0ae452829cc235bfca5c43c5c3e102a3c. 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/USLD91700872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x482cf4ba80d8db16debd8d951b461622787e2c4c0e2691b94444f7dc02ff3714. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91700873.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8e1388815c1b34fd342de1f1247bf4fd17fe6744bc4cda25094e9cacb852ee6. 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/USLD91700874.
When I Was Broke (feat. Dave Gutter & my wife)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868db3c7637b9efa1ba94bae9e2080f2e726e8845d102245ab68ecc57e4dee87. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T17:48:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91700875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e41d64e71d86eba6c57790f3ce039950cf154559c59c7d230465e5a360fb94. 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/USLD91700876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x490b3056e2bff2d5e4aa0adcd23cbf3dd2724772860af1aeb72a34750931c98c. Chain 2 (Bitcoin): anchored in block 960167 (2026-07-29T23:42:34Z), 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/USLD91700877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39789290f73db15a4f5d4c7dd0a9239bd33c2038ac7790dcc7326284652828bb. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/USLD90812750.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe67b887567fa348ad8d3c41cdef7abcbf22b6583581182fbb4829014b955c317. 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/USLD90812751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x634dbeaff25abf37a52a1100cc8d64c36c761fc5cb72d6eb58568fa6d2e8b75a. 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/USLD90812752.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5b64f7379dcc9907af5ab13fb8b3c774726c9aff96de3910f97468fc9a0d786. 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/USLD90812753.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72c08c5f106f13781cb4df181b003731d3f00c48a9beff74c3e67fac3b98ad4. 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/USLD90812754.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeaa03a9320f0c819d89528dc1767883a022d857b51bcb4a7ceee3b1dd183d5ad. 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/USLD90812755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc06daae1adbbb088dd003d51f06ebc8f0ccb4e34f21cec6b73e9baa1ff1ea2e9. 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/USLD90812756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75c5d7c19acdffde1cfa2a78e4477e7a92d900e54f22a02e6408b08d12098e28. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/USLD90812757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x601573aa685a78ef15e27944cc01ab0617754d42163c9c53242da22ca5392b11. 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/USLD90812758.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6097e58c135a8ce7c4f9e6d90fe3c218934a90f89afb5ddc3c503feaa42e8ef7. 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/USLD90812759.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b3d9443dfb4d5715fa61baba2e53c3c5ed7b098b4ef2cf2725aec1a49fb8d8b. 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/QZ93L2108796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x287b8d2ba3b9479bc4be42c7b60047ea2579852b85f3a5c79e44cfdb6e4755e4. 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/QZ93L2105762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0f2465bb87730f8f7284e39b42754b32fe28b250485ee7f59efc906baaabb68. 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/QZ93L2116687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26550e0cd30f881762badb48cf4c204d163349531309d49f701724f2e56cef7b. 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/QZ93L2127565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb5ed3bc950e4b0d547473bce0fc6318b92a9fadea2718b1ae57e048d6c9f8a. 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/QZES52448298.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27536333c553811a430bc6ef3476e7c7e1a7b1037501a21902588783af0a700c. 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/QZTAY2328551.
J.O.Y. (feat. Dave Gutter, Thommy Kane & Shane Reis)