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 0xa8f2894d976c589a690af1bda3dc395e3cbff0fd1652c76576ae148b2b524905. 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/60ac75d1-6f59-4713-b5e3-0784e0c542f9.json and https://artists.proofprofile.net/proofs/artist/60ac75d1-6f59-4713-b5e3-0784e0c542f9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Sin Decir Adiós (Colección de Oro) [Remasterizado]
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 0xb3d1f5b0591af54a5a1f5e6f1a2ba3074d5442c1881165823ebe99a9aad8caea. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X41910974.
Viernes 13... Y el Zocalo Se Pobló de Sombras
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f44da1defcd8da16be16019cc9faf3c543bbcc92c182f27183f0a1010959c1b. Chain 2 (Bitcoin): anchored in block 959073 (2026-07-21T23:25:37Z), 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/FR96X1670630.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92dfd00ef6b6e3348915e7786c402c993e790f9743ae682f912d4195d40f08f7. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/FR96X1670631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac65064cae4f01aab34e89ec3f6cd86ee248be38050fd60bfd3778ffb7aba8d9. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T03:33:16Z), 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/FR96X1670632.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8cb2a08788ebf2137fa85f4d6def9c9d6e75aaa788797202762a014b07a45f6a. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FR96X1670633.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc6a5e9252ff73f50153ed17df5d109d699e50d9e16ae7dbaee220d8f68aacf4f. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/FR96X1670634.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8e7789c0cf28120fbe2ee25f25dc16ec3952bfa518b0b21d07cc839ba856ffb. 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/FR96X1670639.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x074529c0877cd2bd62a3bc132b0232a491efd466623722f3e1dc881e53d0d14b. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X1670640.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51667a80cb975e6b8061a8fda5b975deb7c8269bf3e5349a90b3616d11b9df8f. 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/DGA0H2426801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8593e9e340d0985de3f000b078a8019a4798d97967ef3ab62dfe86379b3a73db. 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/FR10S2505285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x292f599e70bad16a4be03200301fb38888d3b76fd09aacab140f6e91c10f2a52. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S2505292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe08a51910038663ef58a0bdeecbe021a4563a552eccd4579466ddab3a426af6b. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/DGA072423843.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x679a9400cf1968abe55c3dddcab37de5526f37f8fb9bf8a670ed6021128f5362. 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/DGA072423846.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9dd54c5c2a4ff1708f30c7a6a856e2dc9270ef0f2b66027cf73f1520062682b3. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/DGA072423847.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa72e3a31c03436e4fe2ad92b4693b1cc69597fd1e4025a8696d7c07fd4f3a8d7. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/FR10S1900353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cb02576fb4dcf405fb53e423c22ef5366f681c7d7c688ce559397104b1310d6. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/FR10S1900355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x493e160f8abda1f205e9872e76d619d25e332a1919881fa3c0c92179fcb6d7a9. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/FR10S1900360.
Antología de los Suspiros, Vol. 1 (Acústico)
Antologia De Los Suspiros, Vol.1 (Acustico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfbcd8aae3917e9f8649841aadb54f8c6c743aeba14bc88a9c6f05ad8ddfb4cc3. 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/FR10S1457086.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa95e54c0dd413f5b3d3d8270dc38dd1cdb17b2d4004f4dd60f7b8fc7a65a820c. Chain 2 (Bitcoin): anchored in block 958484 (2026-07-18T03:34:53Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1457087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ffff2aed3ff3cd3aaf8323c7d64e9e48183f8161ed30ae6119b6e51741abbdd. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1457091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4973601fe0e58cc137b24d1a645cec954ae5201f35efd6fb2f721c20ca505fe2. Chain 2 (Bitcoin): anchored in block 958600 (2026-07-18T19:24:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1457092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc184cfce5135e0bee4393b4ad26faf5127d1704f2cd220168badcc8eea15ac86. Chain 2 (Bitcoin): anchored in block 958860 (2026-07-20T09:58:28Z), 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/FR10S1457073.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2b1bad1e54d354bfb4088d7f010f103563d6571fab4d5dc1bef8316068d1a2e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1457076.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19e527a5647309f4fa269affb6eaaead3ecf4770f3a067deae1fde568d64b818. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/FR10S1457078.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc280f1d1f973fb9d4425681a21978f9755a24b4b9b978109c465ab63c3dc97b6. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1457080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x425215b63094137541cabdd463ee719351d2792e33df9c59def388e9b54a3b94. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1456234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76286ad1ab18b0844459a79b31ff143e153602366590c2a3fb810a789fc8321f. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FR10S1456235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8536270f0fa38ded4bc19041dbda0cf431ad1d2f4661806a39ad4052abcbed0. Chain 2 (Bitcoin): anchored in block 957735 (2026-07-12T17:47:43Z), 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/FR10S1456237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0759ff944cbc68e9d0cb0389b7b1923c4fbca26b296cdcc4b4036ddfba467d60. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/FR10S1456239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8501fee70ddf8a26797ca3c857055fb880b178faf86627ee9881f636be9c7d08. Chain 2 (Bitcoin): anchored in block 958774 (2026-07-19T20:03:27Z), 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/FR10S1456240.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x951d53fb9fbb8312414d1bc24db16b29602666c8ef387443b5c93995f9a15d3e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1457098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8c795ab6f1e91c2ba993e9c6e32248cd37e7677b09a1f619f2a40be9179e96b. Chain 2 (Bitcoin): anchored in block 958395 (2026-07-17T10:10:33Z), 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/FR10S1457100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fc8ef1f94cdf5ce06aec69c4337a2b93aa0975db0b9c7594d8c1c8565d05c14. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/FR10S1457101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf0b9d3651f2068e0e0d08809d74eab96735951cc2575aad6e6884362b33de35. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1457102.
El Altar de las Pasiones Desoladoras - Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2bdaa482d280fd5bacb8ad213df9995b19d5742acc84728777cf82bd38dffe7. Chain 2 (Bitcoin): anchored in block 958746 (2026-07-19T15:36:35Z), 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/FR10S1457104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0067cf4796204be492520acb267d749f156a7dc99a21211ce618d90fae9e851. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/FR10S1457105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c43407dc4e93955d666f0b95c307200d71fb10deb3a86fe599bc493dde37c7. Chain 2 (Bitcoin): anchored in block 958558 (2026-07-18T13:44:16Z), 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/FR10S1457128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb5240c273a8413abd543dc7e20d5c0de5358f05369271c83d84df1b544c60e7. 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/FR10S1457130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x008a30d9fc4b207190f8229405487fbee7e9556f5b386ebd2d5852841171ffda. 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/FR10S1457132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7513e3bf96fdcf000fa0c5d7320dffd20ed5591d2be55319efaf1b2ac27a609. 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/FR10S1457133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf1b9e91519033d22ab40e4f210455cb2175700b1e83de96e10277b4f1b92e32. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), 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/FR10S1457134.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0d5920072e5bcdeb0a2a08d72e19ce99b2c676bf7df5643c21c9328abaad72. Chain 2 (Bitcoin): anchored in block 958074 (2026-07-14T22:45:25Z), 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/FR10S1457135.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x45c3e61fe6c432a2daffa4f0a664c42b50969c45e7a611dd7473fa00377015d8. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1457136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099e3433a0bce813207bb33f98cd2de0c9b6d55b1bf83f662ca3a15c50ff444e. Chain 2 (Bitcoin): anchored in block 958594 (2026-07-18T18:05:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR10S1457139.
XVI Aniversario - Un Concierto Exquisito (En Vivo)
XV Aniversario - El Concierto Predilecto (En Vivo)
Letanías, Vol. 2 (Colección de Oro Demo Año 2004) [Remezclado y Remasterizado]
Hermanos de Sangre la Iniciación (Colección de Oro) [Versiones Acústicas]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x010ef22049ee0285b1ade762927c91fdb8737f35458b6deb5e1f50b1833f1f74. Chain 2 (Bitcoin): anchored in block 958980 (2026-07-21T07:04:12Z), 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/FRX201860397.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8fff9e577d092489db45e8f998ee9dce509b15e246344741522beee0c83fa1c. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/FRX201860398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cab97231994a4159448a22befc634dc5ce1e871c668f3bb4195d64cfa965684. Chain 2 (Bitcoin): anchored in block 958547 (2026-07-18T12:44:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX201860399.
XVI Aniversario (Colección de Oro) [¡Un Concierto Exquisito!]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba262668c1ba4c2ea3f922d6518898ea7312b47e7857480181203db0fc90cac7. Chain 2 (Bitcoin): anchored in block 957741 (2026-07-12T18:30:59Z), 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/FRX201860410.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9aa0b37c4a5636878706b20a8b5ae2202cdaa18f689ace04d1a1b30f83515eb6. 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/FRX201860412.
Llanto de Libertad (Colección de Oro) [Demo Año 2000 Remezclado y Remasterizado]
XV Aniversario (Colección de Oro) [¡El Concierto Predilecto!]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1595f80fae9d9fa9394ffa927544885b8445649370aba4bbfaba66cfcd19fd35. Chain 2 (Bitcoin): anchored in block 958157 (2026-07-15T13:14:32Z), 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/FRX282189889.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb46ac4a82b9a7c9823497308d759b31cbf0f1e0afa55dcfa18636458e682a324. Chain 2 (Bitcoin): anchored in block 958802 (2026-07-20T01:04:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZXLZ2386102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x686e9654b2b0d5da1182ccc2cb914add95a0caa23c028716b6a779899ec9ca98. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/QZXLZ2386124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8808ee7c62686802470fa249fe9934934eaea50a9071267677e7321d08f0c696. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972301339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50c2ee93f8fa7d67c1f4eed8f04a9d1a461a4309988f3ecfc137fffef4f2d3f7. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZZ972365971.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ca90d6df9412e6433fe58fc10a78fd8d2563d35b0693f1efa85791d3edf5ddd. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZNW72403687.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8073ee92c61c99577b766f663e4c17ca3557756a9e1edfcf460216495ae84426. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNW72414068.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x196ab34f9a89049f22b074119d1e6fa5b0635fd0d7b9205168a890f608d4727e. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/QZNW72414072.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd52fcf171ffac59ee53fa1ca5ad9e2625ab5198e580546c3f4b3cf8e7819c930. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/QZNW72414074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa88424a035b7bb3a88765da445a36b5fb5cdd6ee4fbba72c25a0033c7501f0e. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T15:31:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNW72414075.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995c4d7c3def7aec6c9671609d1d96b9cec9c996fe2c760be068aeace55e4e19. Chain 2 (Bitcoin): anchored in block 959065 (2026-07-21T22:00:50Z), 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/QZNW72414451.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x39dd9d050c0cda4951ca6e0966fc7621586c3184eeba3946316e4efd9e3e993f. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNW72414446.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe10d25492645130de3b47f6f04348e4532be92806e98988705b6095713819159. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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/QZXLZ2401015.