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 0xa43f68f876394ff89238055bb1a034b54a15d9d7a2d83cea4293047388b64b54. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9107fd25-75c0-4d48-aea5-f53806ab8c9f.json and https://artists.proofprofile.net/proofs/artist/9107fd25-75c0-4d48-aea5-f53806ab8c9f.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 0x48689820fd4e171e3e48ed68d7619aeade7dd2adba628235fdbe22825d8d5a49. 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/CA5KR2297288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24ce4a9cfb4b74f08f1be6690e0909ae0c947c52f2fe70fe60b56962ff07523f. 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/CA5KR2297289.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11dd25c9defe77baa4b2d302fd9068e38bac0ee53aa8a6b2d3454edaee9abb64. 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/CA5KR2297290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe199f1c1b0d0108980d14ccd7724e16406df60800bd1236038d141ba1a9ee473. 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/CA5KR2297291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdf71cd56728273bc5e3690a1f7bdfbe33bc786291319765fb4c34c660384100. 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/USA2P2345824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdff874209cf294fa764d96f56a79769927843201e27211e80d20e1caa96e0ac1. 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/USA2P2347126.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x725c62b14d5914c7bf668f5d2e5a91c38ebcd5301e550d16a6a7eca8c30df2cd. 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/USA2P2347127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa412317eccec3673da7ec291e5d03c34f6686267130b666671ff47ea43b9518f. 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/GB8KE2216033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18843e57df3a5432bd138d843b50652b20c25b474f9635c46c1cec15e9fa2370. 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/CA5KR2062568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4926ad8d4b096b0be045398ebb36def41c38f5f31146238c5f5465ad2e8e19e9. 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/CA5KR2062569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd07aca50505419f492765dbd943b248d585a04839909faf299c91ef625bc43ae. 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/CA5KR2053875.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0960b08184593fab68c5689789732018b350c7cfaf8a9dac74b845d335f4db96. 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/CA5KR2062570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4747d14d8a27d07e74acf705cc4a01accc2b5cc1b1193564f1e62a833f4a4215. 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/CA5KR2062573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5609e0de7f8b296b0054bc09f3029e7d0b583a92aeec737a8aa0c7754fe5c847. 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/CA5KR2062574.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f961bad67c8a3872df5d14798b0e6518901d1dae9c5d6ef93b826f9be7b6f08. 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/QZTBD2423849.
In The Ghetto (Stickybuds x Father Funk)
In The Ghetto (Stickybuds & Father Funk Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead8825f17859f115b4e0b15f56ae866ed46e3fc6909087ddd9dc7927a5f184a. 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/CAF5R2400043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd6a0f7d35ef9ea4122e0ea3d258569d08846edce8a16fcfa21fe0411c19591. 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/QZNWW2442309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x544cda1ef5ed5c7d4bcb0f4a88bf3dcbfc15bddb38c656676cb69aa4c8e2a3f7. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/QZMEN2474652.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82c3230cbf1cf36aedf31d10c4347b28e22e66bd6bd247c277e8e7a0d8278e78. 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/QZTRX2458725.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73d965ca28ece1771242297aa79c41152654470170eb515d253039e68c403d78. 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/AUXN22427030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x556eda75cc6c29afd77a7ad1267d8c3aa0673fc89db59b7693ebd78c7fc76ef9. 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/QZWFE2356466.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8676193b24443c0cc61277483ec856e1202b7c238e44278543fb182e389ef158. 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/GB8KE2322709.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x235f8c154352303d740cb0bf7804ce016b2526a2229f006aa229a891d7e544d4. 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/TCAHF2324882.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0ccb8da7f8177fd45c3ef4fb001333803e30f5fffef2da58b68bb49ed24fb46. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T19:53:19Z), 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/CA5KR2311259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805090d8cf97b5e0506b4b56af5b1a136d8f20a84ce4200117009465b4256598. 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/CA5KR2311260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c8bc77ff8056cde9fedf895094fdbfdc4e3fc7cbbb19c066a4ee6c09389462f. 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/CA5KR2311261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae40101175d99d23d8a0d099196788665bf2e1981d748999e72875aec76d0b3. 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/GB8KE2200144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6694d83144f38dde5d8f0d69896d1905f3de9d3314c283aef93b07be51f4143b. 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/QZNWT2150342.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2ce31051f8205f67160f09c56ad06a697078f0d4141db533ce365085aa7d04. 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/CA5KR0012636.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2425081b38910d72292e4c139268bfd5461f5e85c1e4adeb2aa614a8002bcaf6. 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/CA5KR0012637.
Where My Hail Marys At? (Father Funk Remix)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x048fa14420cef821b1fb3f5d28ae90b93e2c9a7e6a452d2e012ea887560fe226. 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/USFLB2303811.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95f2125331cbd5e0e502e7dba435f509eb9cda8a1c53db1318c26e40dfbc6982. 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/USFLB2303812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9cb0ddd6f5b6cdb34c8ae19180a599e761ecb80db8a39219c93970e78fbea10. 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/USFLB2303813.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e3d792744085540c665950cc8b1e1e639e18275a09e7e3983b0850cd8e6a6df. 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/USFLB2303814.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9fe67ed1f007ee6d191a74f02de1ed942c8bd2b4f9375020b65980a5fbf9d5. 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/USFLB2303816.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b40cf8fccd8abe887cd76074bb567bd0fe75c4a345b3b756d1e3d0f34c05819. 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/USFLB2302000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac8f5129ab6eb5f2cb4b2fbe50c9da4dcdc1d2be1abfbb2f1b2108d28f383341. 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/USFLB2201310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd68f078b7e03cd69d5d5aa318a797cead92aee2c7e0feef99020d4bcdaeee33. 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/USFLB2201320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b9bb8ba231d5c0d0c52598e9dba06bd1af801ee18ca20874d3d8a8f48416b46. 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/USFLB2303817.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e05a25e19aea8bec84e3dcc8e48a8dd3a944a056407f602a4792a038cb169f3. 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/USA2P2318309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf533c03a8c074fff60aa02fd7c1e6fee16e36ff7af730bc5951a3ebc1329b5e3. 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/USA2P2311669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81a9e1beca3d9c3382300029603efe3133c194bbf823951dc58aaf22ec59ccc8. 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/USA2P2314635.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745f8bef9a812a89c32c2d91cfb8120790103778cac6172bccb005db5473f6be. 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/USA2P2312603.