1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f200973b4889c2a592fa1b38a2ff5a8d488f57a1c6391dc9605ddab87a30c40. 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/e6632bd0-1197-494c-8e51-4718e6eb320c.json and https://artists.proofprofile.net/proofs/artist/e6632bd0-1197-494c-8e51-4718e6eb320c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x986109e95041f48e75325122f614c31f66ecc00f33fb6ecc33a1e4260436f57b. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/GB8KE2426142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa65d6aecd37241af80d95d99fa5c5f0ee1f8e412952cb4d2c7e198cf55d37fec. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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/GB8KE2426595.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa335bd4a3c7ce0d783b518ca09447169fba3ff3e8e80f88ae0785d1cc690f2e1. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/GB8KE2426304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89fdd65af93c5336e585760f621b3756aff1a2062ebcb31bf7e36fab1fffdc7. 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/GB8KE1955891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3ed5e6d28f68e1f8b8fa221f6c90aab251a28a19c5ed744049202afd42d2c6fd. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/GB8KE1958521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29a22dc96d1dc0a6a7788fd9018ddca23ba32633250119c978f10cdc7d1feb8a. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GB8KE1958522.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5b94909482fdf0bc156361c2af548b6fa789173566ad230b2a073335e544aae. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GB8KE2059999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5ce3383d65cdd095f234b43cf370b1b661c82a187f2c2445f017b2b0c4ca9d5. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/GB8KE2051357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae00074d53daa9952ea155800f0fc7ba2830cbfdee1c0c067ce0330f551460e1. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), 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/GB8KE2051371.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a85f738dade4b6ec6e3c0173a1f3455fe6faa61436ccb4bd863ec2368b08172. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/GB8KE2051918.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2249c350381c7642d4aec14ee6a7d5cc73c8fc2c19bfe0dcd867c25b0fd55323. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GB8KE2051921.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82e64767d762aa7b92dc0c1d6f69151af3180e13238d4198320a721ba17c34fd. Chain 2 (Bitcoin): anchored in block 958194 (2026-07-15T20:32:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2051928.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe05747cb909cd4db75ffa1182c2291dbacdea945ac4736369036ad8b9055f3b1. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/GB8KE2053844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda529d82e9c7f98be81566bc08612e5449e7fadead54cd013c67ccf0024184e1. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GB8KE2053669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf88f9e05bd2872d5e3361e1621721d8aaaf323e0673800b182bb3851f6fa8c61. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GB8KE2053671.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d6511cb54c7af7e1cb03e76ddfce3347dfc3ac03dc1bd7cca148d8531487bf3. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GB8KE2053672.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4bfd5240bced28e8eddd84a8ec6c1c489f72a0ced3a5d374b9fc3677900a21e. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T05:11:50Z), 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/GB8KE2053676.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xecdb694aa8fe252b3784235a944cf3fdb8cb1b4091908751ca9a189bc49f822a. 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/GB8KE2053909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786e24a2942f79773f1ac1676b608f3f3dc5136d2819025ecf602d9a13cac406. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2054888.
Gangsta Paradise (John Castel & Xan Castel Remix)
Gangsta Paradise - John Castel & Xan Castel Remix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e8d121fc79f0671fa490cb7b7fe83f9754c69cad7df2685621fe99699f07a7c. 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/GBRKQ2022099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08fa42a23d7f53da45be5ead80aeca4ef7b78e15f8d5e099e9b3aaa4ed1dc45a. Chain 2 (Bitcoin): anchored in block 957899 (2026-07-13T19:36:39Z), 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/GB8KE2056898.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfd7fab0083b16c20b858c68aa1bb1192550eff655ebb98f03f1bdcf2e05451a. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:31:10Z), 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/GB8KE2057166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d8a96d623cfdbcdc6d5ce6a944ba927ac66b0c7f3ba7166eacd4dc2ff312e3e. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:12:08Z), 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/GB8KE2058245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69cb57efcd4fff975ccd4332090eb245dbfcc0111e31686177a61274197e0959. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/GB8KE2151058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0900b1de50067d5acd3ab489694b6f71d72338802837984b23a2a30dce6c0d13. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T17:53:56Z), 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/GB8KE2058259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5eb6ab1c40ff76e1610abf019e7cb9ab77c7f4ddeed4c30a8750473c8a0a348. Chain 2 (Bitcoin): anchored in block 957852 (2026-07-13T11:25:45Z), 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/GB8KE2158726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ab2a8ad48f0f080df367eaef3f5857a20f4ed6eb5b1bf0d5d619d8bb3dc092d. 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/GB8KE2151114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01b066ea281e69cf320b2cf9541283b3846b05bbb3bd3ebb3c551d5692a7581c. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T03:50:56Z), 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/GB8KE2156514.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19ea46409e6c99d6df066a31c22978a336b9dbb6822f082541f6a04d6a0bf795. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T04:03:47Z), 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/GB8KE2152892.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa5b96a99d5a3c610ed2735d6b659f60a9e3d84ad01d1983df7e4b988f0929c8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GB8KE2158079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f2f4f2ea988218e8d7e23143f5f3c0317d7726c186bcbf916f1f1512ea8ccbd. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T17:57:06Z), 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/GB8KE2160144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa355a775a2c15e6e1292d01b7c323c44bac4c38e4cff207eae16287f49a7b79d. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2160145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0fe4c8207abe7789809be1c173292753a678532d60027ddabb9c5724923cf49. Chain 2 (Bitcoin): anchored in block 958832 (2026-07-20T08:04:02Z), 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/GB8KE2163037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb30da15cdf48651f7ff9c26a912fa8c0fb4abb9d088a849ed6f97801591894. Chain 2 (Bitcoin): anchored in block 958075 (2026-07-14T22:55:31Z), 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/GB8KE2163038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6781bf94f79bc0460cbc9c2cd57299c239e298921ff227fa919a958e8a57326f. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/GB8KE2200156.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3432e7fcf357693198a17134bdf739fa34ac58f1dfb20dc11a291620cbaefd17. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GB8KE2200547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d975ade51c4cce2736e9fd1f358a5e340561e07d35e9dfe961d9159c0f92154. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GB8KE2201079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb843d5195882b0804b22c0f1cc960b52e39f8e466b0b0922ad7232c878ebff49. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GB8KE2201356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2cd1a05410b5019a3ad3ef6dd73883badf4112b350a3247a2514ca36953b996. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), 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/QZ5FN2252469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe33ec3f4c1f47638ac2ef6997af006857c0ae3c2b437b628293512fbfba46ab. 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/GB8KE2202861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9159f5679dc1f8bc55e2c9d99011a616be19e13213a65dfddaa0ecfde4c40889. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GB8KE2202862.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda808a6cb46e45bc06079ad68987344f5462c594061d302c7dffee5724846cf9. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/GB8KE2203889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd69a33122291f4be62c4b7d45dcb3ad01f04cb1b61efb80c77d87c77d3d6df7a. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/GB8KE2204480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099529c65f78522c5482701c01345e2ef34d737d4a36848264b4f051b871e387. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/GB8KE2204958.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4266f18ef03d7a3bc058b5c2fe85ce7a5023d2deb2456887881126387ced6e62. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GB8KE2205076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13055dd36cad78cc34c76287d7b483c76a38dc227add640a18e898433e629dc6. 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/GB8KE2205975.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xabd4fce3c2d8e20a7e162f698d4dbaa1c5924acb86f81ed555cbd14ca0ef2701. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/GB8KE2206454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d43f20829fc3198d7f3b4a1ead70f0b203f95d8415e74a3cc6b3e0e569d6704. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GB8KE2208046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5003a27d274a578034c178a708ad00bbce82e188539094be1dd6c76bac9ec918. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2208322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf528e6b0794a3a5eb5aa6cbb3b553f5b50ffd261b48a78b58f465e91b2f98f3e. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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/GB8KE2208761.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21d87d559be89b288e8a4c5aea36e34159d055a582f42fb465b9ef6c0a82cc51. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T06:53:39Z), 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/GB8KE2209830.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75e19cb99c7a49f1344a040c94272d868a23bb60cf9e39674bc5de89155b572a. Chain 2 (Bitcoin): anchored in block 958448 (2026-07-17T19:49:21Z), 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/GB8KE2210218.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebcb278196bd61363b7fee2d9b06fd111a815ec1b37805b523c0d686a3300046. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/GB8KE2211089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f2fe8832bfce3d6af5bd7d61364ca338f73145583145bbcf81f221ba4a33e2e. 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/GB8KE2211378.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa84374361ff286d1fcc98859ad9538388f7d8bad9d06b36f24539ba35ef5aa91. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:48:17Z), 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/GB8KE2212829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x491098ae6766f78d627f42cb6a5365bf14ba82f2d077bcee3d81026094b6d49e. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/GB8KE2213296.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbc6dfd7fed4611202d1aee2cf430da115cf964c5d91e6531769e1cf02505ac1. 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/GB8KE2214721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a9e3fac4dd9f413f0abb58890e2a65911c2393c53a15144e346950308327519. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:38:54Z), 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/GB8KE2215083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f9cb26c013a4653695bd5a66ca13e952905ed62a960bd8d350c4bc0208e8535. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2215646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95cb04f1aa14b2af41434a0c3c2669c3261c3e55fce1eab2820bb6a2ad9c1ba0. 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/GB8KE2302558.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8733153dd04dba96b85bb7ad7d049852ad8ec000c183cb4a09b32700396618a4. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:39:09Z), 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/GB8KE2303412.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09be8f31839f85d2c733e4374e6ff328130534c5743a8e36bb24ccb1284ca672. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T00:27:37Z), 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/GBKQU2330487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82235d797afaabf0dec2a29c80e6c1cb5abe1e94e269cce7c80f24ad5a22d22f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2305377.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12d7bd93f858c0963b4b2db3667b792d27cef5626182cdd0da1f520d0a7c765e. Chain 2 (Bitcoin): anchored in block 959076 (2026-07-21T23:41:40Z), 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/GB8KE2305891.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x859ce6b7925e2e5519564f99d66f54f1c84c811c2a9076da4ec158a5e78e272a. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GB8KE2306538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0168319f88cefb4e0e044b09e38ae73018171153a94e67cc76be287defda76f2. 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/GB8KE2306962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8febfdc18bde10c1563e6b079e79cf2a62edd7ba47cc8267187c2582154bb045. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T22:42:18Z), 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/GB8KE2309117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x132a7e949df1e8d026d400393d6008910f21e936ad32ea7ec29132a0e34eaacb. Chain 2 (Bitcoin): anchored in block 956405 (2026-07-17T04:04:34Z), 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/GB8KE2309807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20a0ac5a896f13f95f236811687663fa4790f5af1b3b176092d3f507da7ae0b3. 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/GB8KE2311080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb8af8ea9aef2c91bff73b60358c977f09a8787179609be52d423fcaf134f1e7. Chain 2 (Bitcoin): anchored in block 958342 (2026-07-17T03:49:10Z), 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/GB8KE2311646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe4ac2acf40531a1728f9ecc6973eb810d927196778423b3b2683590f3d49330. 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/GBKQU2372201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33e27bff11d99e1140020856907960489424d8d6202b907106fb0a417df7675. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:45:26Z), 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/GB8KE2320765.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4378cc880691a4e831a7a35adc7672040c81e8b364a9a0c402e0b23d1dedcde7. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/GB8KE2320320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511363b9f1d86e6127d83538fea01d65ef38749f74680ee1f387f4bf3b84546a. 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/GB8KE2323369.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4269c894d4386e1384a928f0cadd472fb42e4db38fcc3fcd63d6b0c4937c0417. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/GB8KE2321696.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bc58894d509d5c84c27ba52db91e27a5676138f723accc950edc2b74c701bc. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/GB8KE2322691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fe7705a203969081dc4b44318059d1829b559a31425c0283e36bb676558e96f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GB8KE2322692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09d33edf57ab613606a3db75bace4b40b85a34bbfa6e5210e54e29969a72feb5. Chain 2 (Bitcoin): anchored in block 958785 (2026-07-20T00:22:30Z), 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/QZZEB2340955.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf44ffa01cc3238936200c1b442bb68daf90873e40fb1e8c9abb1a163cd7beff1. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GB8KE2400687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6d45028f3e50ca46d9499f0ff9cbbece6228b4709bf1149d24477b338b0a9ba. Chain 2 (Bitcoin): anchored in block 958514 (2026-07-18T06:54:37Z), 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/GB8KE2401567.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x966540151b4ac6e15dd3c689f697961d9bbf3c91235c8f007dd41b4411528636. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2401568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f276fca6a3c12e27c5015b02f93ff45435d99cc1e57eb54c79121dacc323ef0. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/GB8KE2402214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b20c5bf7becc655332853f98ac74b1d565c61d566388def0654c79c6ed97700. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), 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/GB8KE2403069.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad2f6293a97bfbf410a88f8baa4c74475489c7eaccf193e3dda193616b7ebf4. Chain 2 (Bitcoin): anchored in block 958911 (2026-07-20T19:24:15Z), 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/GB8KE2403556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb49b1a753775a4b97f4e2126ffed5141dfc22e5bef179af6319f976019c2f985. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/GB8KE2403193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0306f784be2da732301820a12e098bbae252b9b5db2fdb4ddfb3360dc6052d9. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T20:51:40Z), 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/GB8KE2403194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39c3f3149c2f228e4b1559cd62ee11d916ffece6f723ce2c84df39b5bf598775. 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/GB8KE2403855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f9c70c059bb552f5ded32544863e2adb6bb8ada44b828a04ce2d90c933bf648. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), 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/GB8KE2403867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfb18728fb52a09d8b108e35b8a35f5ee2b99b2888d5b4023718f96f544f08eb. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), 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/GB8KE2404931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46fbec2a5d033e9c8f2a036525afeac6e34108f54af4446e545211211e9a4269. Chain 2 (Bitcoin): anchored in block 958965 (2026-07-21T04:29:05Z), 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/GB8KE2408067.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c55fd0c264058fa7788f846aae227a7bc6178dce90e6d12146c8c61547069d. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GB8KE2408364.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a6454c60c64aadb88358e1af74d24122468d8a288010b49814a22e52dcf6a1a. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2328747.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05b89b32e1b8c1832952e27389498104c27c2c3759e48e066ecb6a098eb0e565. 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/GB8KE2410755.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93107082f1759f6762409a7f725017ede9a5d0da870f42f97ac7e7038ec7399c. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/GB8KE2412427.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51fd033e4ff0778c1b424c95c33f531758ed2ad63dbf1eb1f784759ae878ef72. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T19:03:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2412434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfadf07a608e6166d28470caf335cd839814d7611ed86592afead1d29798aec08. Chain 2 (Bitcoin): anchored in block 959018 (2026-07-21T16:58:59Z), 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/GB8KE2412438.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59bcfa9f67f9a0c49934a6b09fa71fa6046b8a8848f7a283976d75b2c19ea196. Chain 2 (Bitcoin): anchored in block 959008 (2026-07-21T15:47:47Z), 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/GB8KE2412441.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f4290eba05ca3fbf8445fdb6a9ac5c7bd99f2ccae825af40e25acaf25c36651. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/GB8KE2414657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10efed4515f39d444654a5a37e3eba4c59969a07b0db78c547eb05da8e3d73b8. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/GB8KE2415186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a4ac4ea0df3e4f7fe6c0b46deebf9bbd442a09d663c0603820b367efc4b788f. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T16:16:18Z), 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/GB8KE2416429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32105804ece4fc8e4bc84520c4b4bc72696bae061dc31a851ff4da127a729ae2. 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/GB8KE2416947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33344a498c3b4778300420a11d98cbf542b9b1a92fb51ad7310dffc50bd44bd4. Chain 2 (Bitcoin): anchored in block 958390 (2026-07-17T09:35:49Z), 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/GB8KE2416951.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48834b17e3ed65b12f229afd1b7a29a12f9fd3d8f0c942ad6f69b5223f0150f. 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/GB8KE2416942.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0449293571ca7b04ded0b36b799bebdcc101df81acab11db17a8d6af826acd9. Chain 2 (Bitcoin): anchored in block 958690 (2026-07-19T07:14:39Z), 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/GB8KE2416946.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58e148614eca48019c1dad3ef27528a1c8c5a976236b889e6dd2610480717367. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/GB8KE2416717.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78e2633612ff941c6ef5903b76240ee4383d660eea727a0a2b430690fb33bb8f. 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/GB8KE2417318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x293e4b6f16340897cb0b10471a81df8147cff636677cf4fe0138d6af464230a6. Chain 2 (Bitcoin): anchored in block 959043 (2026-07-21T20:45:56Z), 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/GB8KE2417538.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x143b92b5c5cab5ebc0888372556f33538da5494a35880ac368020dc1d27ad8c5. 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/TCAIP2484483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf16d37f829fb73a6fe74c50135844ceaeab98e2cdd23ff5c429927cda9ed7ca0. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T04:16:34Z), 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/TCAIP2484507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb359a53fcd4a83f6d972ab16f162ff737ad30b7c46f15f16943bc172acadf4c6. Chain 2 (Bitcoin): anchored in block 958350 (2026-07-17T02:31:22Z), 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/TCAIP2484533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81893020024d55f5644e14f9648014ba1e9e99571052397d8dab7ce836bb03d0. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIP2484549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b64122ba3235d68cceaa5773c316ea4880dc532d7701eea4632886d553f5498. 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/TCAIP2484561.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1492b9303574bc5e3272ce5265da2763435adc53c44166703af1324580430a7. 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/GB8KE2420996.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc0de3f33fede2eb1ecd7f6d5afbbbd9112f71ff419a9f48988aad5140564f04. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/GB8KE2420999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x213b52cfd4c658321df2894cfeb5b312aedff323659ec3fd45c2343f7fb7f171. 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/GB8KE2421001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56a5ca4e09cd1b470305a36da655421cb995fd70a0eb88d72527ae111ccc4377. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GB8KE2421002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0454fc9d395c65fcf843988695551e8a14a3cb873843809705b17cdbb0d1641d. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T11:26:11Z), 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/TCAIO2486989.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8fe703f3163952e48d6f745f0847fc41358e0f774b9902f212cfe0a02405baca. Chain 2 (Bitcoin): anchored in block 956742 (2026-07-19T22:36:33Z), 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/GB8KE2422104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f72ecb10e489e46d42276f18115820810242fbf17139e877d487a8882e3ebf0. 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/GB8KE2422106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c49e7cb745020296747921ae2722ad45b187b80d6fe4a045e08d1f07c0fa9aa. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GB8KE2422109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcf6ff0e97bfab820d7262ec31e1c23577b68c7cc688944fd4af4e481affb948. 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/GB8KE2422099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab926a968011c39bcbd62270fbbe2d8723af6fa3cb1f7ec31a06d26fd524e105. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:08:57Z), 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/GB8KE2422101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a90d13597aabb702af047a98e6accd8e8745fbf6663e93ab1d75562293b369f. Chain 2 (Bitcoin): anchored in block 958271 (2026-07-16T09:16:54Z), 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/GB8KE2417527.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x955f6986283bde06f509248dc47e12fdc9d3cf81e67eec98bed52e9194a5ad9a. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), 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/TCAIS2498840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x997685018549c9db30e742200478100db6f28bf26d100563d113957db670ce2b. Chain 2 (Bitcoin): anchored in block 957892 (2026-07-13T18:21:16Z), 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/GB8KE2426824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x637e9fb0e2f4ab754a12ee71ecf57ef8af7116092a74440c6c4b41d28a1fb336. Chain 2 (Bitcoin): anchored in block 958943 (2026-07-21T01:48:26Z), 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/GB8KE2502094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb07ea09f7daab7457375539e18e5279bf74fc9b82222cdf423cfd04126df40bc. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GB8KE2503785.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb699f5276263b424d57acd3d30d977cd5dae39a060667c59747d0ebc66208e7. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:37:02Z), 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/GB8KE2503787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dcf0febe8b2f4989e783a09ee6eecc65aa7d2a3193a9ab53e4c31a4dc00a1ba. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/GB8KE2503789.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28612014a4a0a6853fb7867d2002da2125907b072a2314b8eb5c72d4ca5b51c0. 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/GB8KE2503790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cadfe4c7b6bc9b28acdf1b242a0fccfcec9b3180dbb5a7d26788a51ba1a620. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/GB8KE2503791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749750b59da3fec6555d2a204d367a090a641305553104c65a22d8ba73f9e77f. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/GB8KE2503793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66bd61a1647df5cfcddf28b42e3f429872f3a6cfaa846ce0612a7dafe2627248. 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/GB8KE2503794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d5c66a3c197416659893abdeb3cc6472cccede69ffe3ea4e7efa6a1b41f39ed. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/GB8KE2503795.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ff54f6f57eca1dbcaea5571491f2b75a8b2e8c45823b805e21b7931d05096dc. Chain 2 (Bitcoin): anchored in block 958140 (2026-07-15T12:32:35Z), 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/GB8KE2503782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb53e31457bb4a8fe1b30637006c5127b23b8f1ee0c4836dfb801e3f89eb5bd8. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2195184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe66b8d11c6248f5f88bf73989a2cbc38f41cb60ae36cca5b5ec6f0374490dbf7. 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/GB8KE2415597.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4380f0188710da8cc5a7efcda118d88afc359b6f615142a558cc05f77e26f229. 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/GBWUL2044648.
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