Sharīf or Sherif (, 'noble', 'highborn'), also spelled shareef, feminine sharīfa (), plural ashrāf (), shurafāʾ (), or (in the Maghreb) shurfāʾ, is a title used to designate a person descended, or cla
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 0x16345605062880936b02f731cad41709a37f351aa9d973526f9d242b9fc56ad3. 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/c622c26a-a641-40c3-829d-8c93703db27f.json and https://artists.proofprofile.net/proofs/artist/c622c26a-a641-40c3-829d-8c93703db27f.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 0x2227c2b51284bc3aaeecedf80141458d3a8337feac35b4720ac4cb6adb137747. 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/ES6081142001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae0004c9e15a5e1efc6fd07b5cafb064cf8781e03820f09d36a19fb5d674cb7c. 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/ES6081142002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03f05bd5559e32e0ecb249a41afc5fc23c163a8b97142735d7436e3e84118c14. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ES6081142003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa1a288f41f084b5439ec61830faa5ddc01147358a7737ebe7f0552c40c6e4777. 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/ES6081142004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca8dde63cf5441aecd71a72478c08bf9afc3305d402e67ae6425abf25ab55d0. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ES6081142005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d70f425128297ef709e3aad34dc2a9a71973b5156f98b52ef4ef9e4ceff781f. 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/ES6081142006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b222d586ce400adf3fc4d553384e3428a519effb61b968ab17ed4b471da39f5. 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/ES6081142007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3051a78fab63166e560a1260787633a723bb6ad712a21a8ab821c6176c7f7b7. 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/ES6081142008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46860757b6560a1c514002927ad7359183061b022ace1e265613d2d5106591c7. 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/ES6081142010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22fb5bfc307fd3c572da567b490a85fcbe90b40a7eb05218dc36ffc017994b0c. 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/ES6081142011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4dcf0231f5eb4917cceb17072856946fa8b3cd81e6d5a9043d1005fc6cb1b7b. 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/ES6081142012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7bdbe80689532610552f49c524adfba8b662bd19d6e8e6b0ee1aa7d7dbadf84. 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/ES6081142013.
Bajo el Rayo Que No Cesa (Extended Version)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb10331c97c2a3c3b39c316d721d28ce15ba4d213f7a05ac5bdf80b1780a620b. 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/ES6081541507.
Bajo el Rayo Que No Cesa (Versión Extendida)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d6fd74f8a8c4f030302f123122614074f47b6fb9602a337520c86a83a996669. 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/ES6081742301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x670b5cbc5a0e08b48bcc9035e67d79c20bc8a6d386a017d2ccea2adf7b3478b7. 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/ES6081742302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa137c30094df3563c2ad54c287c3d752c4649f7983bb9cdd614b15dc873dc5b2. 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/ES6081742305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1cb91fc4f3d744862f618f8deec09feccfeb0c7c74ce4bd52d434a137725e2d5. 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/ES6081742306.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29156f474f12055c37c9329b97b7351b39eb8c10e09895bdd7d84113ec2202a5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081742308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2eb0a2e1ad22ed4541af6e364ee8489f797348faa3ee23369901db898f68773d. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6081742309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97654fb8ab8e7933778a2947237c531e93511f71ba9e3708adab970f085ad393. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ES6081742310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed2304a4149def84626a88251f1a0c3ab7207eb7902333c3c6b85fe68abea805. 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/ES6081742313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x534c45cdfcbb0ba02d34cc5c451a9f1e43e751f2ac41191a9d9f8ef08cd8cadd. 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/ES6081742314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81cc7bf8fc3234c23058888cdfc39c2ea98863cd1e36250cdc749371edad058d. 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/ES16E1900030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1efec9d40f879cb2156234bbf5536e15c9c2218c695e8d52d9a010e12fabe9b6. 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/ES16E1900031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3302b172549524174249e47e7d2cbe43b99311730def44fbbc1f184d3352c629. 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/ES16E1900032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2ee8acf37a5b2565de9c42a8b97aba9df1400dbb5b0b8175179c356ffe882c1. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES16E1900033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa53fae3bb95dbe59c38bbd0537ecca0af42f7ac7f5293d3da71ace80ef5ed1cd. 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/ES16E1900034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ff34ade227de06c701f3f173ab694f0b701461a8565ff9ca785f81202efbe5. 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/ES16E1900035.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9912aaad7bfaaafa1514bddd692e33d85f608f343eaf51668cf0fcc9afd4af81. 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/ES16E1900036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4dc06e570140c4e3de2ca3f6d8ceb7f0b6a103416113e0f18b5617bd82eacae2. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES16E1900037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf144451793d1bd175fe256534d8fe46a865fca5b90f88591b7e03acc559daa9c. 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/ES16E1900038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d6ba605544419f47d3efd21ab6b789d9c93ef61ad8aea679fb35339650cb0f0. 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/ES16E1900039.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7fe7dfa697b37043d068cb91597d93cceadb8abf0348f1938604f7c24aa9099. 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/ES16E1900040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacf93863edb77df1a735649b9cd1115a0180f015f649efc23f6d8b3c0a1649c2. 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/ES16E1900041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x618b22c0236c3ebc48a198fe12a37fd304b8372a4eb8242d0fb80a3dcbda7694. 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/ES16E1900042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79dd0ef5d198d44ffdd8cff9cbff76dccb7e6e26d243312b234c6d49233fd20b. 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/ES16E1900071.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a566415a7895b2fda8c8df7afd44c8622a94f8739b37f93085b93927d966ce7. Chain 2 (Bitcoin): anchored in block 957785 (2026-07-13T01:55:31Z), 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/QM6MZ2000865.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d951fcb1ce87809ff505ddb8845883e9d6c9cbede87c6f425e0cba8e7b43b32. 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/QM6MZ2083180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718c01513cd43a690502477bfab11994f9777fc0c74c82d92a313ebb9178977f. 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/ES16E2000184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eeff3bfe026d48e4d817b294592e7d00bd136bd4fd499a117cb4919e9362118. 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/ES16E2000185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbef3d9428b32675f0236cc3f4a7f6b85453da45ee5fc2e22c1fb3cd7d6520e00. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/ES16E2000179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ddd4195e8af66138963ec750597916579a52e3caea6b09242b8110ee33d6c30. 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/ES16E2000180.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccae06f9741374b24cb461a232c6ba0d3fcf1284b55e06a28e74336daaabb741. 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/ES16E2000186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc242e90c970597e12665cd893a189f71e27a6cbdc1b6aa9141a74e063291ec8c. 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/ES16E2100343.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaae6afb4a6da414124f990a5c6519fa3ae579534e413f294dac2609f47345bcf. 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/ES16E2100345.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc260a5e6ad96fe4570cead9ca3176248dc910341623e07a758596c8d6b4eb3a. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES16E2000183.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73acd281742c141e94bb31447f2cafba9e77c1c729d5e8711cd460a9b01aa800. 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/ES16E2000181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd4833f680b0df0f716b656e25a2dcebf0a812e4068fdd8aca62bfa6f93d8241. 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/ES16E2100347.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13610515cf435f9dbe416eb82702eab84d59d593acd681c8ef0ca132d75e8133. 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/ES16E2100348.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3dc4d178e2414697cba86a3c7416c63dcca88cbb5ef25bd01d2eb546fb5db733. 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/ES16E2100350.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x718c01513cd43a690502477bfab11994f9777fc0c74c82d92a313ebb9178977f. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES16E2000184.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e1b787aca8e3ff2f8fd4e44c31f8bbd01027ecedb6dc6c96296673d0862c0d7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES16E2000182.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02d10c605b189cb704ecc75a20dd1a08d597363bc26b1d9d067f7c76e3719be3. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2220964.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541f2695c59f7d815849225c6b5f901d0c1c66e80923e48d85587ad47b4b6433. 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/ES16E2200469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26055183379aaaead8a5f17ba7c15cc4d04536d5e7a047d7ee832a351a24dd43. Chain 2 (Bitcoin): anchored in block 957754 (2026-07-12T21:26:22Z), 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/ES16E2200471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0249528026b3159b41cc57dfd1f0b387d0bac6019eb3dfe47543ea80eaf7388. 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/QZW9K2415325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7996f56bb3c5707b2a02af9ae528fc981ab3179664ee1d19a815cfdd05a35f24. 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/QZW9K2415331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66e66c23da3ec65a3cb51deb0599d0f8709eee19f894dc86c8d89eda303603b4. 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/QZW9K2415322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x012417fccfe008faaf2a41695723d1b9e2fca2a845bb7fe68273c443f4d5d837. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2477838.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917ceb37cc250e3e22d450e08350c1bf6b430f43d343458e1fcfa9a684338162. 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/QZW9K2415323.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38ce044b69c6a521bb379efc6d0dd56bd1be7d476139286b38a3b92dc97c3416. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2415324.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b5d03e612381430a450f91eb59e57b28d0d29d61a05620357abddf2b15db865. 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/QZW9K2415327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x541e2dc9f3b38ea2cd651b0f6dfae9a1fe4a6a26a8ecbb6e50b7331456f4c49b. 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/QZW9K2415326.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0249528026b3159b41cc57dfd1f0b387d0bac6019eb3dfe47543ea80eaf7388. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2415325.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2583a8ea3932f0ddf58a85b137315917343c577fb7a7e0dde00d8e3dfdaf473c. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/QZW9K2415328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaddb70a10b3a9f9e5d944b720ba2a9a2aa79711a3ebe144c69e305ecaac1312f. 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/QZW9K2415329.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfce60f75f48adf35a0bb8a04249d3ce886439e651232279a28babb83d22f0bc0. 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/QZW9K2415330.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7996f56bb3c5707b2a02af9ae528fc981ab3179664ee1d19a815cfdd05a35f24. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2415331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe4b2701a444a6792939f84ce4b3c019a5ca324e1fc9826759df88822c316c56. 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/QZNJY2475900.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83ef700006cb3f335a7057088af977f2f07252ce88574bf208dd446b385b6a9c. 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/QZW9K2415332.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf003927c982b8ea7b98f6f8edbcb5ef5e001c13ddc6e31cf2f0dccf5fac7ee09. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2415333.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca0df11874020c6a3b7f1d9c98cd8736e657bdc50c196ef5c5d15245005d5fd5. 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/QM3DF2184525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe73c9ba1c8ce9609ebed4dabccaad4c69571feae49bfce599a042083393b45bd. 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/ESA092203051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae4c353ff370d3e01e9fd6b42d8fb833ceb3aac54619c263db066d205606d4d. 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/USANG2202231.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40ebee6a882112b52514528d5caa901fe9ce299c3b976c70156da9f54eb95f79. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2226743.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfdc8ceb336176bca132ba3a2f0ce9568c0a3234a1154ac57396a4af05ac6cd4a. 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/ES6081540504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20132f4d7d475df493ac143686f1e7764e42de96c068dc8e741fdc96bbb79d8e. 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/ES71G1414315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x110525d390b6eaefb41ab084bf76f084c87d68122a5f889f14d276ff4dcfeb41. 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/ES71G1414316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x561729a78443e8ac0ea85b97e71d73033f99e1777c176432559d27d224c94d6e. 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/ES71G1414317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf45ae99fd356ebc2c154dfd5cd2f069c780171b483b7d5dfc53d9e9814107b4. 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/ES71G1414318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9541b474fb21dc2e2604ee7f0dafd774543adbd9826c3ee3772ed968b8b277c5. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1414319.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f460f3ab12e67d5f495aac113fd1175a08ef496d0289c09ca267022f4881717. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1414320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b0aadeb30740c5e8094d4c496b997b7295c375831864eddec09316a7d0b9d9. 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/ES71G1414321.