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 0x53f4a3c55aee9a97acac5fdebfa7b00ad5b70e2da28c2b6b168b1976200e723a. 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/60cbf02f-089b-4a98-9825-a8a748eb3c14.json and https://artists.proofprofile.net/proofs/artist/60cbf02f-089b-4a98-9825-a8a748eb3c14.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 0xb1877fd2cb180b3f0dd584fe391c99c11fcdd3407270b651e0aefe4ba0a034e6. 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/US33Q0400191.
Let's Do It Together - Jay's Besoul Vocal
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc9f31cfe37d73ad8827fae0333cc07325758e312df5ac308a68c11389957deb. 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/US33Q0400192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb75721795ce6832ac1ab1ee9cb3bd64a4d4914e0c3f06c0f2ce7f26ecc3020b7. 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/US33Q0400193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a6104938541eb0e8fb4e6943a8cbb09d825b74ad39cd3c43de8c461bf298b97. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US33Q0400194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b6ec08dcc43f0f4da0b0feadab690e23a057d4688aa0539af87156e93052537. 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/USCN30100194.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5521abf41e963310177259c7fa6853fd6971e5b436e5e9f07295358adc89d5. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/USCN30100197.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72e6814cac2c95e93ce76e4b595ca6ad6fa9032f9e256e7a08c31e9c57f12a38. 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/USCN30100198.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f852bc1a802500f7e92f8de6961a2a3ea179129def09984cdf094fd1bf3829. 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/USCN30100199.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5534fed2d20bda8e69b8a9b2cdf81f564a823a05fd988e632065212203c78b88. 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/USCN30100200.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e0cbb4c6ea99d965a6eb347818863fcdf948176a11789d840efe3f7bab77b10. 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/USCN30100201.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99190dfa2060ed720925a6555779776fd74147b9eb434fea88b2ac5ae28e9f46. 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/USCN30100202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82fcf3a03b6ae75823919a7b233a0a0e1c447e18afbf98a5e01fab51e9e0fe8c. 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/USCN30100203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd078f242a07062baedffe16dc31809528d4709cb8b2c80e7afd57f5c77a08ed8. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/USCN30100204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f9fac009fe4d1f1975ff4ffa6cdaea5c7ecad584ee758decd0627935ce7d7e. Chain 2 (Bitcoin): anchored in block 957779 (2026-07-13T00:19:08Z), 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/USCN39900193.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8857950d7b6949c2bedddae4233c8f8e997e5ec68edb520989bbde43c9d175ce. 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/USCN30100206.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6f4407ea20f8c8489a0e733ff050ab9786be9606dfdf371429be1d2edbef7a. Chain 2 (Bitcoin): anchored in block 958430 (2026-07-17T15:33:28Z), 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/US33Q0400202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e2851144168a43af756b90637ae4bad62a36f0ac1ee24fd64d031a55516c18. Chain 2 (Bitcoin): anchored in block 958104 (2026-07-15T05:34:05Z), 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/US33Q0400203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04b3d50b2640d9c9aa13808420c7386d1233c310d6f29d43e66263e59c53304c. Chain 2 (Bitcoin): anchored in block 958377 (2026-07-17T06:48:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US33Q0400204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e9580c7d7019e216361cef060a5f028dae3f89bf12c51e6eae3f32ef58b7cec. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/US33Q0603503.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c4b0ba1588352f5464cc7bf3e1a8438c64da22aa3918c78240652d0dc70a77d. Chain 2 (Bitcoin): anchored in block 958166 (2026-07-15T17:33:51Z), 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/US33Q0601901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x866fb85a02f4f4e1605f2107252fd11b3fdfb5b18f1fb57112685062622d7f9a. 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/US33Q0601903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39bcfbdd1b1096ea053e3f18cc9660bc9dd29a34192ae5d620455c85f377e202. 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/US33Q0601905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3408421e6cb9e2cff0360274e2d853e31388787607b76be1ba0587a93d7603b8. 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/US33Q0601906.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa06bdf69809d94f86daeb560b0c7f3f92c35784c11973c7d048a72102f879a4c. Chain 2 (Bitcoin): anchored in block 957891 (2026-07-13T18:21:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US33Q0601908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6825e8f175377b047ca2dd0eba89c87da6b9b9717cdf165042788dbf6d09ee4e. 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/US33Q0601910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x058430a316ecfa4e4adfa9ce5d6a44b41e8a5662167e5c7d3c3b1cd98efc5cee. 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/US33Q0601911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0158b9a193fd7fea9cb5b4ac639f150a8b4b6fa8418c618e309106183092773f. 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/US33Q0601912.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93ede8fbf8330ce3bd9a761f2ff5603f17dfe356f6c090717801ff9df0b137e9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US33Q1002101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3c917d972f8d0a569a7d965e068941280570332a7d9124c3e9d498d6d924a6e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US33Q1002102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fc792e3760115248aeb4977806027313462c43125092e87f664b5a4c4635ff. 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/US33Q1002103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc535e67a7b66ba53194f6c6467e917529ada9ae6891a39838e9c2a31a237d161. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US33Q1002104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xefe17b4978a6047b49858e07abc78726a583d99168430955c6391338f51af411. 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/US33Q1002105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188c6ab991d529b07603d9097a0431192e1dd8ece6641bffa92f82afab6813f2. 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/US33Q1002106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x52a814bcc76e86b1f6ddf135c4ef2b81ba2d1cc88b4c4a5f564f20be064ce54b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US33Q1002107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83896b8586399d2099c64967d37fc01f770cd55c9c71c893c510a3f6f769e43. 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/US33Q1002108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55986841ff14c7299bf09fa01f3b15fbaa49af2953cae73fc4000e795a3e3ec3. 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/US33Q1002109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49c779c59bb81b155fb5e2a5469f6f1cfc7628947c052f04cdcde4cb71192c4d. 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/US33Q1002110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8963311857a269adbdd50a4cb1231cc5e02e5e0eb1e9fc5a8ed404c0ede067b2. 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/US33Q1002111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14d4fca6fd3b51c19b11907ce14c3e72490e9cee69b7ac57062cb1d7b45755d6. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/US33Q1402203.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc2ac45d7357f4a1815df52a6a2e94f0351e3745a7ced456a9353c9ae336f821. 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/US33Q1402204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x105f763e170beddbb6ca6521731f34f01d89a449dbc05cbe56b42315f066669c. 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/US33Q1402205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b33a742a67850458007816dbc1e6ee1e153b1fc559ffb11d51573f3d266a96e. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:44:34Z), 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/US33Q1402207.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24aefff768f29174cdc24e39df876244b50bb03ff13be98f36b9cbd67510b505. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/US33Q1402208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9a6be40e4d348ec26496ed1bbe15bea2e14f2459ed6de575a23396356fc03ec9. 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/US33Q1402209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90f4808cb86719d92020d7c7acb1b5da053a26e404f1bf97539fceb626917669. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/USCN30200354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77d6e75de79c61246bfb0949f4324545294f04ab8d20e0d1f04aadba1ee00621. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US33Q0802004.