Mercedes Trujillo Callealta (born 14 June 1974 in Cádiz, Spain), best known as Merche, is a Spanish singer. Early life When she was a child, she acted in school plays and wished to be a singer, and r
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaec21dbbc0064bcb5369a91633da96aeccfae46160d47da5504dd2c6f1b1ae77. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c71bce7e-f433-4cb0-8b1a-3d7d9eb41c2e.json and https://artists.proofprofile.net/proofs/artist/c71bce7e-f433-4cb0-8b1a-3d7d9eb41c2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ec63966280a968043fc0e538bfc4adc08cd975f51893cfde3ab3e74d6fa7b9. 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/ES71G2201263.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4509fbad6d97a54f7ff7c3ddbf00412dffd4eaf4b4fd6522952f3675df58b0c. 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/ES71G2201267.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2ad0b187d5749a6f2f862124be2bb7e6c979f2cb1ca165fff45d2ecc6788a9c. 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/ES71G2201268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3038b7d5f7a51277c8e4214faafc118f584c842c3da41a331e0b4b5cf6f25c9. 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/ES71G2002629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ee95a95f064efb49ce4cb2105944663d016114c1d1d7687b3d67b65b2efc08d. 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/ES71G2002633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12ea8b7681eb1beed38fcc39970cdabfcae0587b62279c1e70116a580413fd6c. 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/ES5021702244.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5243b6d44dbe146117ced3907650812d0ca292122257dca0105ad993ecd910c1. 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/ES5021702226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe387faf6dabcba064b949f74eabbaa69fdb161ed484df5945f3200c4aceb0ef7. 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/ES5021400457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67e929c6edc7d68b7b72e6320f002b2b13c13457bdf4a004bf91b1249423969e. 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/ES5701201112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94d22ba1991100833d4b887e34e185f704acb36a35433f8d231c58a2b294c02. 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/ES5701201110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2738f9bf817f5d43925ed9c175cc3b38563105b432ed925c664aa57ecbec1cd. 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/ES5701000851.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9617dece1b8a13e0f78543105860cde4f83539d8543379ec6213ad9d6a3c12a5. 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/ES5701000852.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e15bee1cbc707052da86a07031f09c7a91b6ffd94643421c712ae743f9c9cfd. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701000855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfccffe3b7534f9e3d2ff61498292a1a2da5795aed8341baffeb4b35bfdb0937e. 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/ES5701000858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e9cca4388b157a90d084302c73ad5bf2a82a9467374e8d9c6275285746d9294. 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/ES5700704170.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd12e68781e081bcfc8eb447f1ed1344af3f26a37dd6628591b7d34afe1175766. 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/ES5700704176.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2df6bc4c84f869e6e33f6cb29d06bf2b80525a5a7b458c7807e8043643c2e20. 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/ES6010500521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7718ec944d448cb6218185ba32db4437afff84fe52f15e0a1e3d7f8ee977dc49. 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/ES6010500523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f4c2afd3b255c26fe3c94a63fff3ba51ef8145fde834c923d71923e49d80659. 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/ES6010500524.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7349fd7df77f82c1c2ff678ab95bc8045ad134e82c86d4db36290bb1e8330c6f. 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/ES6010400021.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c747f08851c3e942a081f027c53bb64ef97a0ba21b1b0bbd7f9a688c42a927f. 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/ES6010400022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbf7254bb1eb41ef7f250ba8be51aa3225d945eff7b0cce642d622119eada082. 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/ES6010400023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dce81927f16838972349d4ae0b91be13151931a6e0105d134c7e515f634ab4e. 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/ES6010400024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bdbaeef990b204e36104418f9c15433150a9cca2713221c13a5f730a0e36a78. 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/ES6010400028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e10ee40f7c1402ac7b8987ad02d4d7305132126e87157e81a005ddd1d97941. 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/ES6010400029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x431be28f06b545357108f6c45d59a4abc4cfbd698387b15bbcd6898bf314395e. 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/ES6010400033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe31c3e55e1423ef11c7d53f40276733387b6cead8906ed732ddfeeb446067ea9. 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/ES6010200098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69eb94eefc54af646b4ed75206a14933c9f1b5bf30c3fcd26f4ffd3d8803923f. 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/ES6010200099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x171ca54710b6f06d01d823f83a2a886e0603de1af0e81a90cfe47e3086f5f8b0. 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/ES6010200100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3402cf7e56688f7ab99e0bcdfd5cd2451877472e7b093d5fc461afcfd66b9812. 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/ES71G2400580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c63eb28ac48effdef62ed5e1b2f316b872858339ff6936e0d15aa4955c51fbb. 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/ES71G2329580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b23b35ab6af7a94018bc8ae21467d40271afff18321a53e7dcfd02868e09511. 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/ES71G2244137.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ddff44abff35fa965a4c6be11a554332bc945f6dcf2faaede3c2b085859e33. 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/ES5021800257.
Vive el Momento (Saga WhiteBlack Remix) (feat. Jose De Rico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0360aee73235cca6a945ae0efb3c48995c90a5f47bade034c42303f54338755. 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/ES5021500692.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f8916f73168c3ab8ba295d505d51c09fc2ed0e7266a5d8fb2f2c659a0aecde. 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/ES6010300128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa59530015387553f96ba0412500250aeb28a55b765f4e4b799ad43d8c0a65c7d. 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/ES5110304435.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd6130bd461f69c3ed632b3e389ad019f1fb243e1dfc1f0c668684d6d5b4c26d. 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/ES5029900140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c9d8ecce90341ade854c8faf51d8bacfb1458f8b181a6d3f7c8588d5011554c. 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/ES5021600048.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x355e9b87ea7651bc9bb31fcdf634937d9581288181abbceb27d819275316cbc9. 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/MXUM71002829.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb644dc7ef89e89cd46e682229b30efe7db24060afd278bed857c981b341a8a4d. 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/MXUM71002840.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5c7b0d8a9258330aeb16daabf88ca4c520a39a440f8ce2bdc2cb58bccf9a33c. 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/MXUM71002828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd16ada5157206c74a2f384b15a0ad6ffbf0e4cc2442aed5989170d5fe1fad6fb. 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/MXUM71002839.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a52b3e38d199be3288e9c0d0732aa6b47d84ef785d0068e80a3ed33149eaf40. 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/MXUM71002826.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbd62552fafeefc0e8f8fad9c56e9014131616a71b7e3eb07e8d4450bf44323b. 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/MXUM71002834.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f90e23a2f1c216808eedfa2e99a5bd6e1c1ac87703b7172224c412264d2506e. 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/USDW10021812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a0a58fd696d94a4b11beef06c374f0adc0114173528d74afc388b64acaa817c. 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/ES5700902429.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7817488b425037900669ffbd42da0651eedefd02de00178087c15e3a8c9c106. 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/ES5700902436.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xde282976112306b06332196db7832f7660d2af771742df8b3db2f1f399c025e6. 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/ES5152000359.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e464eb6b5d439a5fceff3a5b5fac5e3d061e58c61e0a224a5d3b50068985eb3. 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/ES64E2500564.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5fbabfe3585f1a1af8b2585912b9295114af66d90bba83e9cd17b91701be707. 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/ES7510930806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2497339313cd0188ff04a946632f34bc1b399c0e36d8a77df5b9107f566d6cd9. 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/NLEZ40900001.
Y Llegó Manuel, Momento Papá - Canción Nana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6a71db772d8f8e4b4690c65b9a9f8e3896b94847ef830759ef019bec3b83481. 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/ES5701400120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4422496709b92a8b11422db2e8b3d08eee4d9821fe3a5d9ed335e5801254e7c. 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/ES5021701596.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f6aec39a8ba53e25dcac1c4f9987840f5e4cad68aa396c9147247889398fc9. 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/ES6010400483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88c9f9def9a8148c1a68b4a94655a3a9d9a8f869ce43388848caec8738ffaae0. 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/ES5701600226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5fbabfe3585f1a1af8b2585912b9295114af66d90bba83e9cd17b91701be707. 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/ES7510930806.