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 0x11e697742971cf85e957eb247f6d804a4079b569680c8cab7bfbdb2445642450. 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/205ae3b9-cfd5-488b-8348-92bbd545720d.json and https://artists.proofprofile.net/proofs/artist/205ae3b9-cfd5-488b-8348-92bbd545720d.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 0xf232e39a522af1ddc249bb7714962cff016871322e968c5baf90f9aa26388515. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZK6Q2114345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecfd6e6fb00ec0b6ffcda758f4c6a86a273ff5de73faa811a39de0123ad211f. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZK6G2175924.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb26ded155a91bb7dd5935e16646caad6ffb29078d292981315e060c6e7d2dd. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEP2161964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3444c9632d24cecde1cca8ebf1711e0d54087515ebafd9ebf4cea8dbb6584a3. Chain 2 (Bitcoin): anchored in block 958779 (2026-07-19T21:08:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMER2123470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xead0d4dbf6fb5515ddabf537e4b60186ec46b1688fe06da38f9bc35db04694ff. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2162122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f4b9541a9b629020012d7129794cba6a63f13215e38f41d382edf2d3bacd6d2. Chain 2 (Bitcoin): anchored in block 959069 (2026-07-21T22:32:59Z), 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/QZNWR2118120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d555aff2d99ee4b20899d75ce423ee7a596c5469b045d15577f33d10ccd330. Chain 2 (Bitcoin): anchored in block 958985 (2026-07-21T08:39:15Z), 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/QZNWR2143788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdd622cc3480b063fe3e07d48bf6efbc30a6ea8f781d9f7a32e127d87b43dd5. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZNWV2174608.
SLOW DOWN (Baby I Want You) [Instrumental]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ce31d59a8cb36caebb3251868f9ccfcfea8fea7b7e7a7262286d77b9c3e0d8. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZNWY2166285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4bf8ab3570de3da4a5bea1c8d1b7d722d750f4f10a9aed4a8db87faf64b6291. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2167417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebc7b8be4460c08719a3e124bd11d3c0432b6055245c3d92c1f4849219974e88. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52147321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc477d39782c79be8e7c650427414e2c2810cfab1141075b1192cdd5b5cecd7. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/QZHN42111957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d7c6d33a82a5bd238e7c5dd62f3d8ca6ce5e733f08ba14042cc09b9e56086a4. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZNWW2147045.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe29f977a79363acac57d1f0856611d2992c54f5b16c4fef59f94bd086fb866d9. Chain 2 (Bitcoin): anchored in block 959061 (2026-07-21T21:34:21Z), 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/QZNWS2179436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x938438d789b7e4ba10991768b9c1339a95ad8fe72b1022670f086200486a9333. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZTAS2102534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ce31d59a8cb36caebb3251868f9ccfcfea8fea7b7e7a7262286d77b9c3e0d8. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/QZNWY2166285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bb26ded155a91bb7dd5935e16646caad6ffb29078d292981315e060c6e7d2dd. 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/QZMEP2161964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62e42f09f424b3d2d170046f21f928d62a790f966c72ef40d16e66caae3b35f9. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZRP52134498.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3444c9632d24cecde1cca8ebf1711e0d54087515ebafd9ebf4cea8dbb6584a3. Chain 2 (Bitcoin): anchored in block 958724 (2026-07-19T11:19:01Z), 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/QZMER2123470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc9d9ae20812b64de8b02a248e8054545ad572237f387b2e4860155f119458b. Chain 2 (Bitcoin): anchored in block 958706 (2026-07-19T08:50:34Z), 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/QZRP52134499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58d555aff2d99ee4b20899d75ce423ee7a596c5469b045d15577f33d10ccd330. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/QZNWR2143788.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b3ba092fd156713732a5c0afe191822bb93bef89cb369dd40a294bbbd39c25. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZRP52134500.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x44e107aa6de2b56225ef6ae5e434ef622f2185b4b38b815db68899830ff60057. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZRP52134501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6da9950c1acf9b14c6f095956a7a9c7c453114b064a11594140ab726c3247ff5. Chain 2 (Bitcoin): anchored in block 958720 (2026-07-19T10:53:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52134502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ff0c25d93f60f6959a765071a677c1c4f5e2442cd5b79152bf12414cfc69cf6. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/QZNWV2213397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee06f8522ac7dad7d970eac7f4e6f4b0f3c4f4ea4c7f93d26a161f15f24675f. 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/QZNWX2258198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a2445d13710ae88e1ed479868b8ead7ff230b2cebd5d50718ef845d5fc3d19. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP42243157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ec16b537303a598798665845c0a028cf46f648ce11f39a34c0894142294c6c. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52232307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2385a69e6d772ac81831b6372fb0d49d8925532af7a7c3a154a881b50222fcc8. 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/QZRP52264926.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ca920740ed66fd3801770097a08d853eae1386b40a50fe927a9b217ab0e0fc. Chain 2 (Bitcoin): anchored in block 956777 (2026-07-05T11:01:08Z), 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/QZTAS2221288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19de181ce2d473ce1ac8e00e9b602e92d1e28bb9a65c7fe46e2d457f677c8c42. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2298968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfee06f8522ac7dad7d970eac7f4e6f4b0f3c4f4ea4c7f93d26a161f15f24675f. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2258198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ca920740ed66fd3801770097a08d853eae1386b40a50fe927a9b217ab0e0fc. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2221288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a2445d13710ae88e1ed479868b8ead7ff230b2cebd5d50718ef845d5fc3d19. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/QZRP42243157.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1ec16b537303a598798665845c0a028cf46f648ce11f39a34c0894142294c6c. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZRP52232307.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d1c8d532a0a40ad8b6f5c101683dda33b56ae489b22780ccb5e03cff3c2ff69. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/QZFZ22362075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f41c4bba3781bf428129d30bfe26a6392badc5c01a2d81b3a93a812c7280c3. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZFZ72355565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13f41c4bba3781bf428129d30bfe26a6392badc5c01a2d81b3a93a812c7280c3. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZFZ72355565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf940af4c0579fd07bb9cd1bc18519ddff174e22df49e531a739ef75055e0987. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/QZFZ32315658.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c3cb2ada2e48321f2b86cff1d34cecc8e1475d8c76785ad1cc41aa67dc557b. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2316217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88e663d97738787cd6c1820017a532dd80a2ff5938a6951757d8865acf03ef9. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/QZMEN2382402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88e663d97738787cd6c1820017a532dd80a2ff5938a6951757d8865acf03ef9. Chain 2 (Bitcoin): anchored in block 958561 (2026-07-18T14:22:01Z), 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/QZMEN2382402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c3cb2ada2e48321f2b86cff1d34cecc8e1475d8c76785ad1cc41aa67dc557b. Chain 2 (Bitcoin): anchored in block 958959 (2026-07-21T03:51:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2316217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff70528a3a4fc7d9f1faf2e4ab179b3736de01c5a64d04a28c74508235aa607. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), 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/QZES52427371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412be432cedb0ab8802799ce8aff2e0e3265fb8178281bf6c1ba9a4a4b477cc6. Chain 2 (Bitcoin): anchored in block 958827 (2026-07-20T05:07:11Z), 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/QZES72496598.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x412be432cedb0ab8802799ce8aff2e0e3265fb8178281bf6c1ba9a4a4b477cc6. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72496598.