1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → block must exist at that height 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 0x9998339673cc992ee54e9c820b222394015b3210a93df4b7f773e4bb50ef4d94. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c5d8c778-ef12-4582-b3d8-d2d86f06f69f.json and https://artists.proofprofile.net/proofs/artist/c5d8c778-ef12-4582-b3d8-d2d86f06f69f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. GET OTSBitcoinBlockVerifyURL → block OTSBitcoinBlock must exist at that height 3. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 4. GET OTSVerificationAPI → pre-computed 6-check result from server 5. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x083e979612cd4d62aa7032ac2c02c398762e38d8301b420376dcdd37ab190471. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6pjr3t0VVg46xmNLmknTrl.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6pjr3t0VVg46xmNLmknTrl.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aad347863f50a97fcbdb8b59458896f2e38cc8db10d212c3139d7812ae3404e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/79QlO7g1bU3YtuqpMf8GM3.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/79QlO7g1bU3YtuqpMf8GM3.
{"copyright_id":"0x7c28fe153a7e6aa7ac0334543b6a6a2d327efaa2cd8bfa1fae44b1fa93ecc921","isrc":"USCSX1600103","name":"Fotos de Verano","registered_at":"2026-06-06T12:08:54Z","spotify_id":"44kC1bXW6chQKRqOR1h3f9","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c28fe153a7e6aa7ac0334543b6a6a2d327efaa2cd8bfa1fae44b1fa93ecc921. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/44kC1bXW6chQKRqOR1h3f9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/44kC1bXW6chQKRqOR1h3f9.
A Quema Ropa (feat. Chencho Corleone & Cosculluela)
{"copyright_id":"0x68df44823d28515c73e420173b078243117b67f0ab0da76853ce8f5f4969f4cc","isrc":"USCSX1500104","name":"A Quema Ropa (feat. Chencho Corleone & Cosculluela)","registered_at":"2026-06-05T05:13:00Z","spotify_id":"4dX9pMIDJohEwGChkFY5AO","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68df44823d28515c73e420173b078243117b67f0ab0da76853ce8f5f4969f4cc. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4dX9pMIDJohEwGChkFY5AO.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4dX9pMIDJohEwGChkFY5AO.
{"copyright_id":"0xb4459eed1ff7c801d096e3c5529e71622e7a13d7d79b7ba881a422f6c0cf1ad6","isrc":"USCSX1500101","name":"Brincar, Saltar","registered_at":"2026-06-08T05:04:21Z","spotify_id":"3FiAVqa7Va9WWMVKRnJc45","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4459eed1ff7c801d096e3c5529e71622e7a13d7d79b7ba881a422f6c0cf1ad6. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3FiAVqa7Va9WWMVKRnJc45.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3FiAVqa7Va9WWMVKRnJc45.
Caceria de Nenotas (feat. Plan B, Daddy Yankee, Tito El Bambino & Pusho)
{"copyright_id":"0x1ebe2c51dfbbd827d6dd4afc0f888528f6d84f299214b9a23e4b4d67e044152b","isrc":"USCSX1500102","name":"Caceria de Nenotas (feat. Plan B, Daddy Yankee, Tito El Bambino & Pusho)","registered_at":"2026-06-04T09:20:44Z","spotify_id":"7GooAfhUxDdv3XkBaNftm7","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebe2c51dfbbd827d6dd4afc0f888528f6d84f299214b9a23e4b4d67e044152b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7GooAfhUxDdv3XkBaNftm7.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7GooAfhUxDdv3XkBaNftm7.
{"copyright_id":"0x0c4b525234cb1074ea6c6a7868c0ad6d4f62ac52ae09680242e763f3e62024d0","isrc":"USCSX1500103","name":"Celos Demas (feat. Jory Boy)","registered_at":"2026-06-07T14:57:05Z","spotify_id":"62qhO1LFhKXGAvVhKLDzVB","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4b525234cb1074ea6c6a7868c0ad6d4f62ac52ae09680242e763f3e62024d0. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/62qhO1LFhKXGAvVhKLDzVB.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/62qhO1LFhKXGAvVhKLDzVB.
{"copyright_id":"0x5fdf5a56148aded4de6525f75d85db0a57cf8e66832c7fc1cf3397d21d34e352","isrc":"USCSX1600104","name":"Un Hilo (feat. Darkiel)","registered_at":"2026-06-08T04:59:15Z","spotify_id":"1rlh8WKspK18y5TIefnP8O","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fdf5a56148aded4de6525f75d85db0a57cf8e66832c7fc1cf3397d21d34e352. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1rlh8WKspK18y5TIefnP8O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1rlh8WKspK18y5TIefnP8O.
{"copyright_id":"0xe728cf308d9d3704dc4539fea85ab631c434ea4b528fa48e25ee9016d1a7cec7","isrc":"USCSX1500109","name":"Donde los Consigo ? (feat. Plan B)","registered_at":"2026-06-05T09:25:58Z","spotify_id":"0Cdn8AZyd5sOoSFu2jCKhc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe728cf308d9d3704dc4539fea85ab631c434ea4b528fa48e25ee9016d1a7cec7. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0Cdn8AZyd5sOoSFu2jCKhc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0Cdn8AZyd5sOoSFu2jCKhc.
{"copyright_id":"0x98d0f619bf91e94af5be91f281b248758fbf84d4b99da4b9e558ba0a6be2eed2","isrc":"USCSX1500107","name":"No Hacen Nah","registered_at":"2026-06-21T08:06:12Z","spotify_id":"0AbOWea0kBALtfZAslsnLY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d0f619bf91e94af5be91f281b248758fbf84d4b99da4b9e558ba0a6be2eed2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0AbOWea0kBALtfZAslsnLY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0AbOWea0kBALtfZAslsnLY.
Brincar, Saltar (Remix) [feat. Nengo Flow & Luigi 21 Plus]
{"copyright_id":"0x98a47890e2557d919a9dbbfe951081318130724021fe171796f42fcad15c92ef","isrc":"USCSX1500114","name":"Brincar, Saltar (Remix) [feat. Nengo Flow & Luigi 21 Plus]","registered_at":"2026-06-08T05:02:55Z","spotify_id":"7gEPldbdClXQUXLir8YVbu","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a47890e2557d919a9dbbfe951081318130724021fe171796f42fcad15c92ef. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7gEPldbdClXQUXLir8YVbu.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7gEPldbdClXQUXLir8YVbu.
{"copyright_id":"0xab097ee87e3ca6ba7c64aa510094caa6611a7c78f91490cc3ae0702cf69b4df9","isrc":"USCSX1600105","name":"Le Gusta Lo Malo","registered_at":"2026-06-19T06:05:04Z","spotify_id":"0ItWnJ2iT95EadIcqUP07O","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab097ee87e3ca6ba7c64aa510094caa6611a7c78f91490cc3ae0702cf69b4df9. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0ItWnJ2iT95EadIcqUP07O.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0ItWnJ2iT95EadIcqUP07O.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb3e5741b44048514e43c3bb106e7a3b9edb4b5440205b1a7f2537c1e65d107. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/7isvsUmy3MwUYj1zRReP6N.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/7isvsUmy3MwUYj1zRReP6N.
{"copyright_id":"0x63c11f83f3047c94cc5eae1d7816ec748d4c5c7465c6da9b71b86f374c01c6d9","isrc":"USCSX1500111","name":"Localizando las Mujeres","registered_at":"2026-06-08T13:46:37Z","spotify_id":"6dsx88kJUrFq8XNlhu7AjR","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c11f83f3047c94cc5eae1d7816ec748d4c5c7465c6da9b71b86f374c01c6d9. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6dsx88kJUrFq8XNlhu7AjR.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6dsx88kJUrFq8XNlhu7AjR.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6301b2f3474c1babf5832209427958dc81ce5755535ffc91bddc900b5942ee. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/588c5eWCsVasvZ5h5P2LoZ.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/588c5eWCsVasvZ5h5P2LoZ.
No Te Das Cuenta (feat. Franco El Gorila)
{"copyright_id":"0x00bf4126a67d828f9b69aebcd15d7c93cf543cdf697843ee65acfeea50d6fcea","isrc":"USCSX1500110","name":"No Te Das Cuenta (feat. Franco El Gorila)","registered_at":"2026-06-09T10:01:14Z","spotify_id":"2aQVp2GZOYBTBCSjOAaAOY","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00bf4126a67d828f9b69aebcd15d7c93cf543cdf697843ee65acfeea50d6fcea. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2aQVp2GZOYBTBCSjOAaAOY.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2aQVp2GZOYBTBCSjOAaAOY.
{"copyright_id":"0xe21f751cd2d7acf861dac205c73b3f9e8a2aa90fac78f39396fb8f343ebc7da9","isrc":"USCSX1500112","name":"Escarceo (feat. J Alvarez)","registered_at":"2026-06-08T13:45:21Z","spotify_id":"6egRMDC5F3La8OjqqxXr6t","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21f751cd2d7acf861dac205c73b3f9e8a2aa90fac78f39396fb8f343ebc7da9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/6egRMDC5F3La8OjqqxXr6t.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/6egRMDC5F3La8OjqqxXr6t.
{"copyright_id":"0xb4459eed1ff7c801d096e3c5529e71622e7a13d7d79b7ba881a422f6c0cf1ad6","isrc":"USCSX1500101","name":"Brincar, Saltar","registered_at":"2026-06-08T05:04:21Z","spotify_id":"4K2A3UknsBgTwY7TfSqZvT","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4459eed1ff7c801d096e3c5529e71622e7a13d7d79b7ba881a422f6c0cf1ad6. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4K2A3UknsBgTwY7TfSqZvT.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4K2A3UknsBgTwY7TfSqZvT.
Caseria de Nenotas (feat. Plan B, Daddy Yankee, Tito El Bambino & Pusho)
{"copyright_id":"0x1ebe2c51dfbbd827d6dd4afc0f888528f6d84f299214b9a23e4b4d67e044152b","isrc":"USCSX1500102","name":"Caseria de Nenotas (feat. Plan B, Daddy Yankee, Tito El Bambino & Pusho)","registered_at":"2026-06-04T09:20:44Z","spotify_id":"5zbJZE4IaDrOQtp0NK3OMG","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ebe2c51dfbbd827d6dd4afc0f888528f6d84f299214b9a23e4b4d67e044152b. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5zbJZE4IaDrOQtp0NK3OMG.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5zbJZE4IaDrOQtp0NK3OMG.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c4b525234cb1074ea6c6a7868c0ad6d4f62ac52ae09680242e763f3e62024d0. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0heI6BkMNvwHlIv9i6r1Do.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0heI6BkMNvwHlIv9i6r1Do.
{"copyright_id":"0x68df44823d28515c73e420173b078243117b67f0ab0da76853ce8f5f4969f4cc","isrc":"USCSX1500104","name":"A Quema Ropa (feat. Chencho Corleone & Cosculluela)","registered_at":"2026-06-05T05:13:00Z","spotify_id":"26TABXjEC1rTkPpdjM1fjd","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68df44823d28515c73e420173b078243117b67f0ab0da76853ce8f5f4969f4cc. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/26TABXjEC1rTkPpdjM1fjd.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/26TABXjEC1rTkPpdjM1fjd.
{"copyright_id":"0x7c6301b2f3474c1babf5832209427958dc81ce5755535ffc91bddc900b5942ee","isrc":"USCSX1500105","name":"Nocion del Tiempo","registered_at":"2026-06-07T02:33:57Z","spotify_id":"5PgYeviDFimM4NY4cL7Cza","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c6301b2f3474c1babf5832209427958dc81ce5755535ffc91bddc900b5942ee. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5PgYeviDFimM4NY4cL7Cza.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5PgYeviDFimM4NY4cL7Cza.
Quiero Confesarte (feat. Maldy & Andino)
{"copyright_id":"0x5f2d43b08d4f50a152aff522f2135d95f96518a2c7b5df812c8d74010eb2d9cf","isrc":"USCSX1500106","name":"Quiero Confesarte (feat. Maldy & Andino)","registered_at":"2026-06-08T05:06:57Z","spotify_id":"5ayQpxVt3cBfbPXDasshEj","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f2d43b08d4f50a152aff522f2135d95f96518a2c7b5df812c8d74010eb2d9cf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5ayQpxVt3cBfbPXDasshEj.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5ayQpxVt3cBfbPXDasshEj.
{"copyright_id":"0x98d0f619bf91e94af5be91f281b248758fbf84d4b99da4b9e558ba0a6be2eed2","isrc":"USCSX1500107","name":"No Hacen Nah (feat. Franco El Gorilla)","registered_at":"2026-06-21T08:06:12Z","spotify_id":"4wVwAvlZWJw1y2SHvU5BWi","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98d0f619bf91e94af5be91f281b248758fbf84d4b99da4b9e558ba0a6be2eed2. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4wVwAvlZWJw1y2SHvU5BWi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4wVwAvlZWJw1y2SHvU5BWi.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bb3e5741b44048514e43c3bb106e7a3b9edb4b5440205b1a7f2537c1e65d107. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/2dHTQB8p0roJkkwdB0ivoi.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/2dHTQB8p0roJkkwdB0ivoi.
{"copyright_id":"0xe728cf308d9d3704dc4539fea85ab631c434ea4b528fa48e25ee9016d1a7cec7","isrc":"USCSX1500109","name":"Donde los Consigo? (feat. Plan B)","registered_at":"2026-06-05T09:25:58Z","spotify_id":"1RUMC4bGDPl07xGFGDL43Q","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe728cf308d9d3704dc4539fea85ab631c434ea4b528fa48e25ee9016d1a7cec7. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1RUMC4bGDPl07xGFGDL43Q.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1RUMC4bGDPl07xGFGDL43Q.
{"copyright_id":"0x00bf4126a67d828f9b69aebcd15d7c93cf543cdf697843ee65acfeea50d6fcea","isrc":"USCSX1500110","name":"No Te Das Cuenta (feat. Franco El Gorila)","registered_at":"2026-06-09T10:01:14Z","spotify_id":"1gedXmIA17s6Ycpq4OuvUa","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00bf4126a67d828f9b69aebcd15d7c93cf543cdf697843ee65acfeea50d6fcea. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/1gedXmIA17s6Ycpq4OuvUa.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/1gedXmIA17s6Ycpq4OuvUa.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63c11f83f3047c94cc5eae1d7816ec748d4c5c7465c6da9b71b86f374c01c6d9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/684E0FbwtBwh4779eoC79n.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/684E0FbwtBwh4779eoC79n.
{"copyright_id":"0xe21f751cd2d7acf861dac205c73b3f9e8a2aa90fac78f39396fb8f343ebc7da9","isrc":"USCSX1500112","name":"Escarceo (feat. J Alvarez)","registered_at":"2026-06-08T13:45:21Z","spotify_id":"4kyfYY1SYz6efPTqIm9Mdp","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21f751cd2d7acf861dac205c73b3f9e8a2aa90fac78f39396fb8f343ebc7da9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/4kyfYY1SYz6efPTqIm9Mdp.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/4kyfYY1SYz6efPTqIm9Mdp.
Brincar, Saltar (Remix) [feat. Nengo Flow & Luigi 21+]
{"copyright_id":"0x98a47890e2557d919a9dbbfe951081318130724021fe171796f42fcad15c92ef","isrc":"USCSX1500114","name":"Brincar, Saltar (Remix) [feat. Nengo Flow & Luigi 21+]","registered_at":"2026-06-08T05:02:55Z","spotify_id":"3pSkRcDl7rRrefynD06dPo","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98a47890e2557d919a9dbbfe951081318130724021fe171796f42fcad15c92ef. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3pSkRcDl7rRrefynD06dPo.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3pSkRcDl7rRrefynD06dPo.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x519f667600568b2a1c889ba2986f14b82e47bf0410be74d5dace427671b4e755. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/71OoXq0nOq1044lycb1Kz9.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/71OoXq0nOq1044lycb1Kz9.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3990f91bc0728405148509a922784995080599d06e6a19b53e3ad49a5779673f. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/52LiaSDzeJeIvXz7fkcBRf.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/52LiaSDzeJeIvXz7fkcBRf.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x11e8440ee8c69ce9bb18f9609f54ef1f573d7f0aa8d607220eefe3a80a286fae. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/5wsklSHouV8HWb7HWSH6jm.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/5wsklSHouV8HWb7HWSH6jm.
{"copyright_id":"0x7aad347863f50a97fcbdb8b59458896f2e38cc8db10d212c3139d7812ae3404e","isrc":"USCSX1600101","name":"Sandungueo (feat. Alexio)","registered_at":"2026-06-20T10:25:36Z","spotify_id":"3LTepvSalyncOpaWMkNhkc","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aad347863f50a97fcbdb8b59458896f2e38cc8db10d212c3139d7812ae3404e. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/3LTepvSalyncOpaWMkNhkc.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/3LTepvSalyncOpaWMkNhkc.
A Quema Ropa (feat. Cosculluela & Chencho Corleone)
{"copyright_id":"0x68df44823d28515c73e420173b078243117b67f0ab0da76853ce8f5f4969f4cc","isrc":"USCSX1500104","name":"A Quema Ropa (feat. Cosculluela & Chencho Corleone)","registered_at":"2026-06-05T05:13:00Z","spotify_id":"0BOscvh4glEUOAx1unZ7MF","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68df44823d28515c73e420173b078243117b67f0ab0da76853ce8f5f4969f4cc. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0BOscvh4glEUOAx1unZ7MF.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0BOscvh4glEUOAx1unZ7MF.
{"copyright_id":"0x33f3fe56cfba47252a0dc6cdf1ff44ce006620b75af25880f7b1880e7f938c3a","isrc":"QZMBZ2200068","name":"Nadando en Mi Boca","registered_at":"2026-06-22T09:21:29Z","spotify_id":"0MTbYmTy9mWHxThD3qFEcW","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33f3fe56cfba47252a0dc6cdf1ff44ce006620b75af25880f7b1880e7f938c3a. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/0MTbYmTy9mWHxThD3qFEcW.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/0MTbYmTy9mWHxThD3qFEcW.
{"copyright_id":"0xc27877167109bf21faabc3c1ad5220a5ea323f52efde2e30b0a112bba7ca7950","isrc":"QM6MZ2048788","name":"Cuantas Veces","registered_at":"2026-06-20T06:16:28Z","spotify_id":"58MGDDfPAEjzFnMg1DHY2X","type":"track"}
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc27877167109bf21faabc3c1ad5220a5ea323f52efde2e30b0a112bba7ca7950. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. Bridge: the canonical record at https://artists.proofprofile.net/proofs/track/58MGDDfPAEjzFnMg1DHY2X.json contains the same CopyrightID — hash it and compare to OTSHash, then confirm the Bitcoin block independently via OTSBitcoinBlockVerifyURL or https://artists.proofprofile.net/api/v1/bot/ots/verify/track/58MGDDfPAEjzFnMg1DHY2X.