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 0x38daf8349c1b062e5a42d080a253a9a61b9e77195e0ba762a964f03855bf5e0f. 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/18b85bae-d032-4844-9f5c-f2ec61a34797.json and https://artists.proofprofile.net/proofs/artist/18b85bae-d032-4844-9f5c-f2ec61a34797.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
2019 Verano Tiempo De Sueño Música Mezcla
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 0xa83bab4dc11137da38f87b6b798a6fe15d0108693e7d49889fbe2b07447fdd88. 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/QZFML2000097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc825e17e2602bb264f9b54b1dfc7780ecb2ac1aef52ce59b8e4dbcb72a993c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ce143bd52f6f779ec23be2ca0db7811f48725e5548b5b74fd930445f1fdf1ca. 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/QZFML2000099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5cb53273758154848faa8740478078bc24b33767998bdd6f18b8f0d2fe31da9. 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/QZFML2000100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a83f2015925d5c910d1ae3dfa379f83c18c750cfdbcec7926e6d855ee92678a. 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/QZFML2000101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb34bd19e6509fab2a08d097ba5650501e1aa608a3b1b511df83f5cd334c29a87. 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/QZFML2000102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9ee296d64a913c0a6b72a26186fd1eaf38dad6c68d6f45c592ccdbf30a7b078. 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/QZFML2000103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x498907960e7d6fa9a14d111bb99e0af1ee6f4d1030908b010b3d8b9b14cc414d. 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/QZFML2000104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f6ef27e29b8294b31ba430d2b35eb8055bdd5bd3191c797d4f0142791ba9f35. 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/QZFML2000105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x623f7077e031e6fefa312218a2689a3261ea4d20748cc747f8f6f6173a6cd637. Chain 2 (Bitcoin): anchored in block 959132 (2026-07-22T13:20:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf33afc0ae1f357337b296d4fa2e3a7748870e680e7c38127a51fa8edc4e8383d. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e8066aaa263fd16a5a471fa742e6b3459eb41a979e593d1915bea1139917f2. 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/QZFML2000108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c576d0fbb427a0182fc30ee229517c0ddfcefaf8334b60e4944e973ae5a9c56. 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/QZFML2000109.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96ed4cb1d8236ee046de614a179af4d1c74020dc550dfaac430a53b1d471cf03. 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/QZFML2000110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x814977f0222e36ef6d1c53ea1ab5009e68105e4d6bba0e58ccfe48704f0347db. 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/QZFML2000111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc7c353160122330caa24594e5b025dd9f0a2b1c90a8c6d360e389026cf278e2. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b00b811178d5f7a2c98d1bbbb0e0717732169b98b5e16a3d3f1ec48a25e60c3. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QZFML2000113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a6c4557234e4b2a94a131aeab41cd9cc4bac29f507d839321161d426bb19a27. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73001625385d8f8d6e70e5345de24eb5d9be8e1138222aa0f848021ab03ebc84. Chain 2 (Bitcoin): anchored in block 960155 (2026-07-29T22:13:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000115.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbd84c2dfec1183661e7fac8a241d1647ec5993b314d445670e0988bb3daef3c. Chain 2 (Bitcoin): anchored in block 960117 (2026-07-29T14:28:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f5ab76305cc7074496353178394849da8738ca217fe57d6921b0872edd8d49. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000117.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e11875138f0b3d77e93493a7c5978d409c462d57e9c6ff4118701550e561852. Chain 2 (Bitcoin): anchored in block 960144 (2026-07-29T21:09:47Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0db28729613e22617730a1e4dad3803c858d80c9266e3ab1223b9a58b022db8c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x388cf61ff47d4796a950ccef89668bf53f22069985a8939cfc86b135c126cac1. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23b13e30958e12f7a01f5c9027089768aae61ad82d1091fe1153bbd90a5356c9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000121.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68ee179add533573810087c3b69c8499e7f4e4798d0e195d6ef09df4bfc2811d. Chain 2 (Bitcoin): anchored in block 960207 (2026-07-30T04:47:22Z), 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/QZFML2000122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d79724a06b806c711be4c53de732f0926470c685a050f54fa560d87d6d3363f. Chain 2 (Bitcoin): anchored in block 957048 (2026-07-07T14:18:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x02212bf3ec70964fa65ebd66a9ceacc18ef60d43e9e3db90b1654887b73390b6. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFML2000124.
Ruido Blanco, Vol. 5 Sonidos Para Meditar y Domir
Ruido Blanco: Sonidos Relajantes Para Bebés Durmiendo Vol. 1
Ruido Blanco Relajante Con Olas De Mar Vol. 1
Ruido Blanco: El Ruido Profundo y Calmante
Ruido Blanco Para Relajar A Tú Bebé Vol. 1
Música De Terapia De Grupo: Ruido Blanco Relajante
Ruido Blanco Ambiente Para Relajar Bebés Vol. 2
Ruido Blanco Resplandeciente: Música Relajante - 2 Horas
Ruido Blanco & Terapia Sonora: Sonidos para la calma interior
Música De Bebés: Un Calmo Ambiente De Naturaleza y Lluvia Para Dormir Pacíficamente
Calma De Bebés: Sonidos De Lluvia y Truenos Para Relajar A Tu Recién Nacido
Música De Fuego: Himno De Las Altas Temperaturas
Ambiente Para Bebés: Sonidos Relajantes De Ríos Para Su Hijo Recién Nacido
Niños Felices: Sonidos De Agua Serenos Para Relajarte Con Tu Hijo
Ambiente De Corrientes Mente Calmada Vol. 2
Canciones para Dormir Bebes: Sonidos Dormilones
Chansons pour dormir bébé : sons somnolents
Sueño De Bebé: Calmos Ruidos De Gotas De Lluvia Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5adb7a27cc4375688cd88001da1bee076ed70cd2a075035aaa76fee217720c. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2351209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32763e4faaf8eaa9074f1798c73ac5dbf0bc290d1947e952cc501a4424de75d5. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2351210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29dafffe96514ef226496247a65461b7f397357c59b8a365d3b643104a6d8575. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2351211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1071988fc1c62544deeef30596d923c776886d2cee8c2eabadd926b903c41446. Chain 2 (Bitcoin): anchored in block 958319 (2026-07-16T20:12:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2351212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6eccd0e9bd23a64146e43219c0a74602b4d68eb66d537729bcdc8373a72df64. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2351213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce2c8a817465ef2a1008086c2f502c06fbb100fdc12fbe9707d7b9cf166a58a0. Chain 2 (Bitcoin): anchored in block 958404 (2026-07-17T11:34:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2351214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9445f84960dff028a9e98bd00dfa8c8c932bc1167fc1e328454fd743dc17af21. Chain 2 (Bitcoin): anchored in block 958498 (2026-07-18T04:54:58Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2351215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67d3bf17af05e06a75f5451d50a6c8538ffe3434e222d580428f756b1b00c37. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2351216.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc715d8696a74f7618231977b7b59064312c1135368101d3a37d35c82d71d068d. Chain 2 (Bitcoin): anchored in block 958357 (2026-07-17T03:33:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2351217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0b6ca94ad0a95e9c4ab29d338d508f3acac717b437e7ec92a8ca615901ee75. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2351218.
Sueño De Bebés: Ruido Blanco Para Dormir Y Descansar Vol. 1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x739c67090307ead8bea7d6216cf976ba8cb06af1d11672c85afc6077634ed648. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/USLZJ2320317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96c788f9466d46bbefa6489dbce32c8ecbc3345a2f69d7ef91ffe770527286b9. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6eb2cd69af5f279d6c54c39c959e8717b9db757634aea2138312ecc54dd70411. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b0c149a46cd1771187a2329a8ae3d0e727ead639a5b8c695d18ded13b5ed52. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USLZJ2320477.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ef3118bc4f630ba20f739c076b7fede51eceaef3974995c3946968fc407a52. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320480.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x378f0edc6d5392033021e9b028d82b77e64bbd14f78076ace245222f101b152f. Chain 2 (Bitcoin): anchored in block 960384 (2026-07-31T09:54:03Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320483.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ff0106ebf36f575160e03371de4c38e1e7ff4b33e4ff877fac114af65614aeb. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USLZJ2320486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b889b4a5245f486a7a4f5b9409651854f0a14f44918284a43201d92e96352e9. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320489.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21a31c5e7a6059d86c9831dcf882414d968817b1f867590a75a312bec83be78c. 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/USLZJ2320492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5c538d452c50deae32e4935878de9d660d9af6f1a735eb2ada32aacd655f159d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320494.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc323d33199c3f3b9fc1c686ff93ce04c945e5927d48579b7b5655317d092ca2. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320495.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57c81e09b571907867c74eba2168ec5ee0bc79123c10c665e72acaba9a0de817. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USLZJ2320496.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34fa6fadbd271e2c92da0649c3c93fcf522bbd8ed07f87a369c239ae34f7747d. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320499.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x070a388d1dc2d38f9d62e97435ca19287a03b695da5d62d04c2e4bd6eab56625. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320501.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fb5bc60a250996f027e4a786b406f045533e067ac90d2afe5e7fdca5d6457b2. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USLZJ2320504.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06cae8c4209d3481358dc619378c3a188829477b1755f5421207667863bc99fc. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320505.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64678a039d89a8c9fe325b6fbeaa9794fc5aa627ac82ca6fc0f2237682fdd4b1. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USLZJ2320506.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b10fc2a78aa6ea9f850e68a6eb5e59022a9ef2391f390e856ccf3acf45352e. Chain 2 (Bitcoin): anchored in block 960489 (2026-08-01T00:40:43Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3d9370cf9dd5eb7038ec8af4536adf96c7feaadd4d73def8fbed854de4a870d. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320508.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59ff45d397bda49eb959f1f3ad30e16ec0b7c01d13107395818016c8ff990656. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320517.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62a3a75a7cbc48e75df032b94067aced7c9e2fb1e92dccb0f70f92c5e08aa957. Chain 2 (Bitcoin): anchored in block 960478 (2026-07-31T23:30:38Z), 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/USLZJ2320519.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78addccd0f96928935eb98759fb24f86c1436a703e35a7c183aee32fe0909856. Chain 2 (Bitcoin): anchored in block 960473 (2026-07-31T22:27:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320521.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3fd6d3003f207f4502c0c880e358258e6409e69c027100ab54947c7fc8345985. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USLZJ2320523.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65189f3d34cba6f7869351c09566cc2db98ea2a413ec7088b61bf86ec07d0943. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320525.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a227e9d07e0f2a867a91547cbb2ffa6deb16edada8b54b10f15e984d817fe0. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320529.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x767f4d475b2a4a7ce1734fa38da0866c3ea1f4992a53e2a784734d1294cb3e31. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320531.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe766610fe7af88015aa14bc573a544e2f7d981a113652cea658b5bef5487336b. Chain 2 (Bitcoin): anchored in block 960468 (2026-07-31T21:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1eee1470148f5e198a400ac0d12d837494d4fa28aa9e6b30ba545a7c6309f16. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d23d168e87622e9dc7ba8368d6ecbb9a971c8961a3b800996766aee8573feae. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USLZJ2320546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7869812cfa50f6557e1212e49f90b949cb6ab860d49ee23002b81dc00b25f091. Chain 2 (Bitcoin): anchored in block 960448 (2026-07-31T18:48:12Z), 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/USLZJ2320552.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30c8dc9200464a559f86b4682c0fa473ad8fec7cc0dc22762f3f90d74267ad7f. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320554.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1a21d31852d574c34f8a984ae5e318be31bdc8d6a6fc79d981325f670f95bbe. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/USLZJ2320557.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ba12ae1b954fd35def60b2f68343d5f3147ecb57a2c73bdcdd70fdc85e84c45. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2320559.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdfa7d4bba09f6813079a87471532068402013a97e83e5612b5c11417cad42f8b. 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/USLZJ2320560.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x886ac8e0d7965a072ad23717f4984093f0f8bf91cf7c30cd54ee26e7cc7ec874. Chain 2 (Bitcoin): anchored in block 958362 (2026-07-17T04:32:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRIMG2332774.
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