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 0x01922b0c8d78234ddf983d61a7d477048a08bd9a82fb92b67e5a5caddc642554. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc2c81fd-3341-479c-bfef-851c27d2bc5c.json and https://artists.proofprofile.net/proofs/artist/cc2c81fd-3341-479c-bfef-851c27d2bc5c.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 0xbafcde37c4e3c47eab8f346c0f85df6f7a28f3e4ec25b94eabe6590f41972ef2. Chain 2 (Bitcoin): anchored in block 960150 (2026-07-29T21:51:49Z), 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/USA2P2311316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe659055e64b75763159db393a2307dda9e23d50f26cbe78a13e79cf832f0e49c. 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/USA2P2311279.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cc77afae85845210e9f82b1cd3b9b9f96d356d49bd5e0b0d089a758495a0180. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2311293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf012eefbeff6568fdcb94ca8c177f73cbfde2fb5b9e7f81fa27eb5e0281f4ef. 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/USA2P2300448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7286bec66b4666a0aee808631585066e6c18f959c6dfa5112992c02e8c3f1f03. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USA2P2311286.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab163a6d7f91a50ea189dce4af200da5a21e6ba7fdd6ad316f5f0d1d4b6337b9. 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/USA2P2255777.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf7c8e68bdb24e6edbdbb7c0a1544a9ae415f8d49c6199c434531c75db3934f5. 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/USA2P2311282.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca050ff0750da314b9b7f0b07c8fd8527db6722c3ea09fcdf9defa5351a38287. 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/USA2P2311275.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb06c9d027854761e2b33d329de0cdbffb89bcf3902ea6edf403ab6fc9b29d931. 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/USA2P2311288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfad8668957c34149fdcf0da128ca0dad8a920050626ed63533a8781d6eb157c. 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/USA2P2255774.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdcecc8bba9af2f3247039d29d2bca26cac5bd45e391804ad510d19334d339e5. 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/USA2P2311291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2990e4f5856a924285971154312f1d262a9c3030ddce8a8e916cc2cde7d2365f. Chain 2 (Bitcoin): anchored in block 960410 (2026-07-31T13:50:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2311276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6485bec632ae2d28319406cdf79460eacc66c87d6ced290cc1bcb38942f01695. 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/QZMEN2153823.
Here You Go, You Do It: A Crywank Covers Compilation
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ea7ba09bd57ed577673b0dfb5e7a722c2454b9fd1de21fffccf6e1819859a95. 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/USCGJ2202413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2747f0043032d4ce08a69720d579cf0f94a6a4b24e0e8f002bf8e8b2cc4e6125. 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/USCGJ2202414.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3292243503377063bd7cf72ef7b9df410da8166f401f8e33fd619e4c6ca2cf74. 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/USCGJ2202415.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fedc599f04d4a7d945a740cdd7cdcb6e8e3406a52770a8747ea021a0b899c32. 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/USCGJ2202416.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc18fdaad1d831033648808094f9533bfb9ec1a58b3cbd930e4760074530341de. 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/USCGJ2202417.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7d3bfe22c86c6d9727f42b4af88edf732b984a3003ff0544deff732c47b4f83. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USCGJ2202418.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e0284d07a373e71178d7c7346e5995b7a83d41f60119c92923d6d79262c6b9. 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/USCGJ2202419.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xafcefbeb92011694f4b383666a1ebbb226cb0c95b139e0f1f6289b55988da497. 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/USCGJ2202420.
I Am a Familiar Creak in Your Floorboards
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdadd33324f8de089fd64d631a4e9c07a56d367a9475cb5544be659ba59a24518. 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/USCGJ2202421.
All of My Political and Spiritual Beliefs in Less Than One Minute
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbeb79fb7ebd05c4d88ab022b33fc9c9b5c5f7b9076a43b92fb4b36aa55b0751c. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USCGJ2202422.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x326cc4e9b8c504105d0804af17abee032d15ea8c69467d7bb06b2dba7094f855. 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/USCGJ2202423.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2421fa8c62bc06c27c30a7797187855167c13169c82211f6cc006a98cd221725. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USCGJ2202424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5079cd931c1925cb087083bc841224d665ff9ea7aac7b747dbc4347aaad9f58e. 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/USCGJ2202425.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe160d11c1baddb228c25b1c0e9d784788fa81a89cda0ef861dfcb370abab1c46. 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/USCGJ2202426.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15fa688ade511656685825b28f2175809755726ac3718fee4362ee4bc440d58. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/USCGJ2202427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b603a20ab40c8da01e4ec16806c0d83a8170e358e70febc1b0a90eeabe27058. 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/USCGJ2202428.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd54c6bd223769beb11e15a50019092bc8c8a595beef79c41368c77dc5f1ca51. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2202429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8803b8336d8e5ad881ccaa01ed074b464d5fbf339f8c4aad5c0a1fa9c321642. 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/USCGJ2202430.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2800a4bffec659628a9abbb877a14d9acd91d6c38a3bda1cf7fefcf6b39b9df. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/USCGJ2202431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd0109c0f0ae1ade192cc9645b80da9ed6d2f88569d24ad61c7de693c81f3e1be. 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/USCGJ2202432.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf2ea6a8554d145e9135614c97e072ad12434c70124010d0f194b73acffe1ec6. 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/USCGJ2202433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95b594baf8649b33b53c0b0fd6e5ddcf32fac748243b033713c475806f7a276e. Chain 2 (Bitcoin): anchored in block 960095 (2026-07-29T11:07:37Z), 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/USCGJ2202434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4267ba418ad8086d887fef2e3c0edcbb2ad2f133b951f2bb4a30cbd4bfa4330. Chain 2 (Bitcoin): anchored in block 960105 (2026-07-29T12:35:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2202436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeace3fede8a978229a6a1b4e491ab8cc63b10c12d7c9d93803c3911611567bc5. Chain 2 (Bitcoin): anchored in block 960503 (2026-08-01T03:41:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92353169.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfbe2f54e7921719d532e6b1c80b36797e2e91b4c71173a7e4aa4fa892a33d4. 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/QZNJY2347608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf66395b15d66ec8098293e01e8924000ab399b6f7ba38de7dd0a4a274a4b1d5. Chain 2 (Bitcoin): anchored in block 960500 (2026-08-01T03:13:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2424108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfbe2f54e7921719d532e6b1c80b36797e2e91b4c71173a7e4aa4fa892a33d4. 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/QZNJY2347608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x646c19e6ebfd8aba733888af6f0e39613e5e5d2fd6392af0b5c508c49c6733c4. 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/QZNWZ2195679.
No Sé Qué Fuimos, Pero Sé Muy Bien Lo Que Jamás Podremos Ser
Escapar Del Pasado Corriendo Como Naruto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e3d30503ba3d8c24bac792d425e13ac7e3ba382a8f86910aab290cf08325f37. 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/GX4R52159530.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc525d63517314680b5260cea91db7608473f7b60934e3d6fe29cc25d1fe578d7. 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/GX4R52159531.