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 0x2cd985c2915f19b0a8bb0fdaa659ad2328e3c11168160568c259629a3d3b1a15. 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/4b02c5d7-b7b8-4e8c-ac53-ef8913d267ee.json and https://artists.proofprofile.net/proofs/artist/4b02c5d7-b7b8-4e8c-ac53-ef8913d267ee.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 0x73ee48a98900b8f53c7d80f0855ae3f49ce0f6cece7905999ce408863836fd75. 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/CLEP21400047.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ec74b23eb593ad5cea17dec9dc8a2dfd7c34bd5472b1cdfdce828555643be0. 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/CLEP21400049.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x810dbffc04625d55efc15001684a7b5d85c13f5fa99be8a5eff2fe8e7c4c6be8. 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/CLEP21400050.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7379343dc2cc046d204a4a8d919d1f00db970f60690f2596bca875b02e4f44ae. 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/CLEP21400052.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f37579ef8de4245014140f689d6e84b0619b5bb65065eef6c96f2aaa7852640. 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/CLEP21400054.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0dace9c6499c8788b14f25f70cf9b3425587779801e76f725a4040d39cc33aa0. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T18:04:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLEP21400056.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9c30d62f3d55e5bee2a77b017ae357fcf63be0ce71eaaec61ad8efe8be4c047a. 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/CLEP21400057.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d8946f0fef219a566782a02cf8a91a279ca6bdae6aaac8715dac8e95189c069. 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/CLEP21400058.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0daf7a9d1fd7a9f07036a99059722b4739e67c2bc1a9a7e626c75e3ab7e9db2. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:49:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CLEP21400062.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67449e8905b6c13226564edbe34fe9418c9cb0a34f0fb38247d43e482040f31a. 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/CLKT21902098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcedf1db154d6d424b360a6c24454d2edf6ec7564516d9aec678d4a180c0eee6b. 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/DEUD92376609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4409ac5431e605a74839742a1973017fc04f9f7f22d6d2de4dcdcb36e903b367. 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/DEUD92376610.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a8af5832ba5025074e15b333ca9348aad7b7739163792f14ea17eea76c92fe0. 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/DEUD92376611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6ef61271222561c0a5b3858589deefc9c651f28d3066a229599c28fd068e48c. 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/DEUD92376612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9cd3bdbf41b64e6a28a7dd54c8984d45312aecca596209f51662eea040eec089. 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/DEUD92376621.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e731b1388ef8f31fa8b6c6a4a930ec1045a0d8bab11529a4cac58b2b0cd1969. 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/DEUD92376641.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e92133d129acbd827c4f558b118c9d3c838b931f5584a9a8da7fd0165483e85. 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/DEUD92376657.
Cancion Protesta: Protest Songs of Latin America
Hasta Siempre, Comandante (Song for Che Guevara)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6aac2a7ca765dbd6536fa269dbb493b79d5ba67ae1ec931b9c1fe52d70744a5. 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/USSF17000106.
Me Gustan los Estudiantes (I Love the Students)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91b9555b73e63c7bcc3903b58b3f4805e1c9c224dd7437b2c448cf4ddd3673ec. 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/USSF17000109.
Canción de Mi América (Song of My America)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb36cab46e8d9ddad389b365e50005ff3ca14db7dc5098fa599a976b943f404bb. Chain 2 (Bitcoin): anchored in block 959103 (2026-07-22T08:32:25Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSF17000111.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x052cd810a327029f2a1315eae1d717b9b3b83c19f9336ca1d744cd7b991d7444. 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/USSF17000119.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x716884422e9a9ac142710ed78878fa102a01571734737b98326b5ae8222c1369. 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/UYA130800097.
¡Venceremos! - Hommage à Salvador Allende
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xad4538441e726b0d13f26204cd4a796eeedeaa1e448fcd334df6e5b53405fabb. 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/FRZ831139299.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4aac95f8d577153ddb770f42d452b9498106e15283dc60eef9003f0bfb2f246. 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/FRZ831139310.
Las últimas palabras - 11 septembre 1973
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf1334d2b6656a54a6ddea29346a1ce57ff432b32f8cb65d1ae0d8e0d714f20f. 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/FRZ831139305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd376a743b9d02d9532b53cc6cf4e771ac4abf401d27f196ab267fdaa41a11cdc. 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/USA561359533.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x73cb8ce9f0a29ae34f00d588bbc2ba307370533ad47b537d4f8cddc2ae9e2eb8. 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/USA561359534.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x763aa5cfd1470d2de61bb2f13d1e41fbbfaae9b0cae171ec5f5f90f09b648551. 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/USA561359535.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20d1e1d3ab708c332d6afb56907023f4de560dc38c08923f9ea31af67be21459. 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/USA561359536.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4fb2659120ca9b43547678107cb6d424cff47bc70fa08ff1a4a6ba781eb7c1ec. 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/USA561359537.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe46873ccf6f5886b0c1598224517d0ad644e58b6e67961dd6d1c048d516fdbf6. 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/USA561359539.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe765ca3f6c44433bcb75fa812cedb86fd7892a94c6591e473a8ad4945b120d74. 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/USA561359540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7fa83d0bfebd2249399ef2436f4e3a0a773214eb148ada272c905b9615eb72b. 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/USA561359541.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7138f4e7d2e3bb59a9322094bba96b3b031e4c2a1ce4937eb608fddd23f1a712. 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/USA561359542.
Cancion Final, Cantata Santa Maria de Iquique
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2adb717604f3fa9b2965052dc07c216167cd6d96b71cb949ffa7a294a30c66c9. 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/USA561359543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b4a1e91def09405f11694582a7ee368ac58eb4e2b8624a2c460c9e85094da2b. 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/USA561359544.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x753c856539bd10bc8457fb7d7e341575d1c0f3a7c9b76242f68074615cd455ac. 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/USA561359545.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407dc52a3d544071c42578b0ba715d89dbc496529a095fc50268fc70db1ab42c. 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/USA561359546.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa98338f21d1480652f39bbd764eeb838cb56987efbe291d9aa6a8da961f372b0. 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/USA561359547.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe89fd976e23b5a5fefe71dd3be3578520c4c8037abcefc7b7ecb464731630f0b. 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/USA561359548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6194a4dc982039a58ddb435af27a9761f0b6fdb022e62933ff93c315151fa8ba. 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/USA561359549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c01373285ad67d3ac52823a62860e618c91c520891b5973e388a1a8fa365791. 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/USA561359550.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2032465f338ea0ce393e51b392cf0bb2da1093a95ce03fc5a60f491123220384. 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/FRZ831149542.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6aed1004c403fb9fae20f1fa9eb8c4ca5f45fe9ec54ad414500e86a4e12a89f0. 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/FRZ831149548.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9880e67c0e83e2c6c68bc1d220b8ce2b15a39222425c88972208d4a29cdaf8a. 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/FRZ831149556.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87212a97cc27e48053450e1b5d0522a83c0846652dd243f68820d47456a29200. 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/FRZ831208336.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd6bd299c7acda527c59bedf4f1cadd6f84629b3f02bcd599c31bad0f9caa5a3. Chain 2 (Bitcoin): anchored in block 959159 (2026-07-22T20:09:32Z), 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/FRZ831067487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb4523346bb272ec53cfbbaa2b9c51ba6531f0fefbad62184006510c81ffcf89a. 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/FRZ831067490.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5856ef5686dd63218cbd80d8b4ce5ac16b5c4f552657c044cce24722117876f. 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/FRZ831067501.
Angel Parra chante Pablo Neruda : Solo el Amor
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa5f307437a0437ebd6d2f0ef0aaa4b8456060666802c65152e1017ed7a06522b. 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/FRZ831208344.
El último recital Zürich 1992 (Grabato en vivo)
Gabriela Mistral. Amado, Apresura el Paso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96389e536a77f579ae7318ba50785ce9eca914d4de5b47404e2459f3e99bb0f3. 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/QMDA61315853.
Canciones de Patria Nueva (Corazón de Bandido)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3838a5b77ab0ca4c0dae3535e2a96d18ca246f3732dcc0ed91445982fe58c44a. 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/QMFMF1386722.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1870c9d1b60c1da3a2dd752b49ae64255378f599f3aeaec226451b0435cf5d20. 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/QMFMF1386723.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf32fa18554f0211194b5648a12f868ed036d4129c6fcefaa61ece593a29a26f. 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/QMFMF1386724.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04a07fa7b95691a218dee267c749c2cdcf2f84625d140b5283ba5a2ccdfd9229. 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/QMFMF1386726.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcec46535a6188901594167c12c071ab343cf8a08191d466ac3b36767375da81a. 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/QMFMF1386727.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x502ecef648af33e319547047baee41e8330633cd6d8da39458c2d90218d2b78b. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T13:34:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1386728.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdad9eeff7bfec0b2b52ccbaf8f027989f78afa09ff893e238580bc9e86e94a36. 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/QMFMF1386731.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82daf086c938180c7026af6d9f40384d66627a9a6c1086bc64447b577d49b5b6. 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/QMFMF1386732.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64e60968ea78636f6062865bb7fc38598a70f83e45c9cc1891d65ab8993b35d0. 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/QMFMF1386733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee999421e80170b77d76f905987e2f770f3c900edeb1dce066ec5a079e4a0faf. 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/CLCY42100850.
Las Cuecas de Angel Parra y Fernando Alegría
Cuecas Pa'l Dieciocho - Independence Day Folk Dance - For Export
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x71e948249e4d073b1fa1e870fbdd91fac6ad6a76231d1bad02451553f038f327. 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/QM4TW1537452.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1feb994d9dcbc1184c43a4ea704ad2baf8f40fe00ef806205835cee3ced6f26c. 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/QM4TW1537453.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d70b131f41990b8add2c580180fb075aa3d56d0775969369bca6285775d09d. 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/QM4TW1537454.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf979f788a00cd6b0a37b9545a76cc84a59f3115f222d206bf388c548533cab9d. 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/QM4TW1537455.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc5e6649fb0e14b58dc14c019996960f68654a046fb9c2f51f0362fcb6dafaeb. 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/QM4TW1537456.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18ab7985a7af6660abce82b87b6221f1546926f7472a6f1babd6e6ad8a66e61b. 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/QM4TW1537459.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa55b3621ac387d72ce8c27c85a572d06a1df488c8668a9b2db0911bd7be6308. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T21:04:06Z), 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/QM4TW1537460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4d0c14586aed4d4a4119551f060ff320782dafcaddad9a47ea3bebb46a47d4. 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/QM4TW1537465.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d9063fa2dfcfbf81e579a7a0f518502ab5094b7bd0091c22ad85820ad9e5ee6. 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/QM4TW1537469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc31ced8d59ef26b57e61294e5c5d403c8a3fd14860b58493f073d8a9488c62d1. 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/QM4TW1537473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e2e420cc087fa1ac4625e8b986cce69aee99776c79e1e510342066a7daf4ae2. 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/QM4TW1537476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9717cd66fdfab283c4b5360ee547b8fd9ab1bffa3d0923a19fabfab010d5a54. 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/QM4TW1537479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01a410a96cc4b3dce67f5e655c3584b313a3e08aee0fad4b6a4e3f88e06f742d. 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/QM4TW1537484.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d360ab7c787b55d75f8a75a2c15b79ebd388c26ac8125b1a0cd4f774592e940. 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/QM4TW1537487.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x37b33bfc583831f10e5f4cbe0ca39e4e93631f21588a348cbc47c56d63f42e7c. 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/USA561361967.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a81204c7a4969da41baf564fa4db49de993246aba6ca6b141b965a974830515. 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/USA561361968.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x617cbb950b85128fa87f0a8fc56fb33df819794f10febdfdcff5645bd9dfb5cd. 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/USA561361972.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4baa0df72dea2755380db25aa31cb09b36cef507aa481648fb663e604b2b692c. 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/USA561361973.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x015d2a992476e0268361d422c0bf3acc7624db1204d72edd03abd43888d2c065. Chain 2 (Bitcoin): anchored in block 959137 (2026-07-22T14:03:35Z), 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/USA561361978.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d2bc508461d3dd5f9d494e3fb369d6af1cf52078a4bc8cce456f2dc2ddf5916. 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/USA561361980.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bcba5f28626a183760b58e63093181f7180dee3b74f69fee210f0e1040f437f. 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/USA561361981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf9f7889a42482525698ad3b9d6ad0569d0bb9be9bb2bdafe309f0f16ea6de08f. 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/USA561361982.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17fec174741670266ca7d8847d1fd55d1fe0dd9ae273e1cc91a54e452fe9f441. 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/USA561361983.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x036b23a75c94138f5d97054376f29021b20d8d32cba92db91c636b5a6ef0c8e0. 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/USA561413571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34c6d4f732caf5be5d46fbd277954c842cd907fc4feaf8522f90e6b9b85d693. 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/USA561413574.
Cantar a María (Santuario de la Inmaculada Concepción Cerro San Cristóbal)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24486a9555f8682c282ee8b0999e1a5edad2a14bef3491d4f241b4e4721a669d. 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/TCADT1825314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07533afa603e48b5ca8d465e7f86bb1a89b49ea5c5d0a61403c83a3d9181e7e1. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T07:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADT1825322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfff81f1c768aa80bc53c7aef1c5f80967fd698099be13dac12f20dd09b80ee3f. 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/TCADT1825328.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64a71f45f4180cbe01e807374b019c2d3a091974ad21c4ae8110a6609de32695. 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/TCADT1825334.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf697626456de123f87361defa71f77882daa8cfd9573303b422dc2506b591c70. Chain 2 (Bitcoin): anchored in block 959107 (2026-07-22T10:04:39Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADT1825349.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf739e2c2e9ae5b045b5f95a103542be4397ecbe29eef6f19a83751234246490c. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:20:56Z), 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/TCADT1825354.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x98f99617f83382fbb5a3839b2426bbb0ec36e8707a1b0eba4aaef7531459114c. 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/TCADT1825379.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f16b99b90ffb6ca48dd27e5e20a03e759034f7553950d602d55957631054d8c. Chain 2 (Bitcoin): anchored in block 959134 (2026-07-22T16:28:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCADT1825385.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95663a3e06268b565711838ed56168152c6d5dc2c0d8c1d9ea8a7114ad464a99. 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/QMDA61316565.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe53a40cb3fdaafc0aa0e503cccc44b98fef956ce02f635e6ad5b29925801c00e. 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/QMDA61316576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e4145f9d1bd26f2781641c8e167f0d77aca3a2aaf0cdb02efd35078a0c9f66d. 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/QMDA61316578.
50 Años Golpe De Estado, 50 Canciones En Dictadura
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x749ee338a1b2999be7442b0b00a0234eb3bae534e64c504ecc331d8ad12b3465. 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/QMDA62383048.