thumb|Signature of Facundo Cabral Facundo Cabral (born Rodolfo Enrique Cabral Camiñas; May 22, 1937 – July 9, 2011) was an Argentine singer-songwriter. He was best known as the composer of "No soy de
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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd29b443ff8eeb3ec5aff07b13ad1ee83df9953eb7258aaf00daf4f0aa0d1400. 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/d2549a56-8d4d-4714-a4ea-768a44592701.json and https://artists.proofprofile.net/proofs/artist/d2549a56-8d4d-4714-a4ea-768a44592701.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe79284927d71c212862a9da0e53687b2bd396464cc6ab00e9fc20011d073fff1. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ARF037000097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa37d362456b5bc0dc26ead76c70356fe71c1a02f2f9c647f9a74f2c3abafa974. Chain 2 (Bitcoin): anchored in block 958196 (2026-07-15T20:38:50Z), 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/ARF037000101.
Muchacha Siempre Desnuda Caminando Entre los Grillos
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59daef1a5e922776559c849409800aa5bcc424e71abb2cca10a174f5d210a3c. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/ARF037000172.
Facundo Cabral con Waldo de los Ríos (feat. Waldo De Los Rios)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x201b5c8ff02a16af99e8659f23e95a7d685e10bbbbbac532c7f6b3efe18d23c8. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/ARF037200029.
Buen Día América del Sur! (feat. Waldo De Los Rios)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9d59cfa48c57ff978b22f8ff5ac6ce1db442d8e564490a2c20b693ec94ffb5b. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-17T00:11:37Z), 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/ARF037200031.
Ella Tiene la Costumbre (feat. Waldo De Los Rios)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b495e3d0da7fe83d137d809935f8425ae96e5213b52be319cdc8ef236826fc1. Chain 2 (Bitcoin): anchored in block 958211 (2026-07-15T23:24:33Z), 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/ARF037200073.
Facundo Cabral (En Vivo en el Teatro Embassy de Buenos Aires)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae40f849cd837454b3603149c99ebfb1a454c37c544e427fdabb01d08c6987f. Chain 2 (Bitcoin): anchored in block 956440 (2026-07-03T04:03:57Z), 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/ARF037200025.
Facundo Cabral - Palacio de Bellas Artes (En Vivo)
Ferrocabral (Cruzando Por La Vida En El Tren De La Muerte)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7047d9e89d4ae6eab4a680a8a2d1775f8667fe8000eb09f49bf4a317a2f1b359. 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/MXF331110691.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7fc0321fc88cf1ebdf998fae1540957abdb0d17e1c96e669e892b0ada78f0e. 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/ARF037000093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c45421e82ca0acdd0cbe603119bdc9abc49b20c6d8ba23405b37da81e7e709. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/ARF037000099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2ead46337aa87ee73b6891d62c8342a848a7db2372a910b727b57df7cf70e72. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), 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/ARF037200028.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3361bbea3088c2d312e00f208de309a3338d96fa793ec4606df1787588968fee. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T10:46:38Z), 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/MXF019900234.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xea29fa17dfe3d8bd48338deef2a502fa7a5f754ed3196047a542245ef36e45e6. 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/MXF019900232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a031c961dc05048db033ff2c9cc54e212161c2a3eb5467c388e25290b26e27d. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T21:58:36Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF019900237.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a6b9e0a9fda8306db256bca6955132bf43a4e0a89e78af1e19231e9472d6477. Chain 2 (Bitcoin): anchored in block 958335 (2026-07-16T22:37:47Z), 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/MXF331110654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac178d2b162e0be9cb5c949860f1e898ecbc9331a324d64d07dddc78df065221. Chain 2 (Bitcoin): anchored in block 957776 (2026-07-13T00:05:10Z), 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/MXF331110657.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa17d13edef199a9c7059ced646b287c62563d6cf4bb7f189b216adc7f6717ca. Chain 2 (Bitcoin): anchored in block 958111 (2026-07-15T06:58:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/MXF331110662.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x75516ef4c30961155dea078183e3021e497256bab7130c00e6ec1d4e38ca1800. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/ARF049701018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb6af750d7b1c3ca24cccb102f1e5dc8fbc1bf95395aec3ee7ae5ae597dc13c4. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/ARF049701024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6300c60cf1d5d386c64f6a37dc9c8546b62cbc0578265c8d1b4aaa579c081e38. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ARF049701023.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x846a6262c043dd1ff466a4a6791bd744917751a022f755a6c56b80477af0163c. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ARF049701012.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59c0785f7b0e101132a67fe433217d0cfbe4e32f820ab1f6566d6508af9059b. Chain 2 (Bitcoin): anchored in block 956422 (2026-07-03T01:01:38Z), 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/ARF049701022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x66df0b4e46230e9ae1919d4bdae2eb4b75e93552b6dad5faff7a9126077a63ad. Chain 2 (Bitcoin): anchored in block 958853 (2026-07-20T11:11:21Z), 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/MXF019501790.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8c7957a01faa542f02687d30cf192b0d53b52a7adb8ec043c0c288145dbbf4. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ARF037000098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x033690dcc55ae022a6c3661a5d705cb9a299cea54e7fa978d0a9514822f58d55. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), 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/ARF037000095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7c45421e82ca0acdd0cbe603119bdc9abc49b20c6d8ba23405b37da81e7e709. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/ARF037000099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdae40f849cd837454b3603149c99ebfb1a454c37c544e427fdabb01d08c6987f. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF037200025.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43963d4092a86a06aa85b297c8d624f8ca6fd3e45dac290a3a211565a54bb2d3. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:02:16Z), 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/ARF037200027.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78976ff8006f46e56f3d0346c5428da27a40dd708bae4523f3d9650f58fd661e. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/ARF049701010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xede3ba27dae52f46f5bd609f983928aeb5f7d0872863b579b534d81e83a2dd69. Chain 2 (Bitcoin): anchored in block 958567 (2026-07-18T15:22:40Z), 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/ARF049701017.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x158aa5ae5aa8a16acfad1874efd56432d8f61940958ee7dbfd8517e3ad19caac. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/ARF040000215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef65b95a371c70b9d3fb180a8c407a1dfd66afeae98fb8bf60096e4eb95943c. 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/QM6MZ1483579.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f4826f61cf36b73aa74e4e86b12c84d628ccbfe0184049e66e399b408f211bc. Chain 2 (Bitcoin): anchored in block 958286 (2026-07-16T12:43:37Z), 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/QM6MZ1483585.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2579098ab00542ee45b880d399419021c7604f98eaf5441ed3024c68dcf7cac4. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/ARF070701088.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x22c9f5683b541395f6a7ecafb57ff491892ce617e958b17fe9bb92705f64ceee. 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/ARF070701090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa27351c4a3fe7b511f7e43e12c64c6d09087dd454cde107d4fe5b55e5f0afc59. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T17:11:35Z), 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/ARF070701094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d1bea5d03b505ae8bca145fc3e4f9c75bc2b34aa1860a20942346812203a0d0. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/ARF070701098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d2285071bd3f8d51ab8c9848913858c7ea1bdda6fadf34708e4181df58b07b7. Chain 2 (Bitcoin): anchored in block 959051 (2026-07-21T22:46:37Z), 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/ARF070701100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76d2de7345927eeb3da0664e16aca9b631f947c3c3ee625f42ead6e674ec6a0c. 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/QMFME1528663.
Una Tarde en Melopea (Grabación Realizada en 2002)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda35a8800f37ce28b5fe69d22d37935b7340641c43c2ace12e411f473d010a48. 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/ARF037100071.
Antología 1 - 1960-2007 (Grabado en Vivo en Buenos Aires Agosto 2006)
Vida Sencilla - Grabado en Vivo en Buenos Aires Agosto 2006
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43a832d0202826837dacac736cbeaf703bba287b62535d10c031439221dc1d58. Chain 2 (Bitcoin): anchored in block 958224 (2026-07-16T02:28:43Z), 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/GX53U2013223.
Antología 2 - 1960-2007 (Grabado En Vivo En Buenos Aires Agosto 2006)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc605d81d41aa81d73d26301be3ec5e971d9363a4c5c6fce613d1fd952e678e97. 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/GBLFP2228844.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa425c1f41ed0d6f620a4c0a0559e9867df7e1c4cde34093ca839ba8fba9a25. Chain 2 (Bitcoin): anchored in block 959037 (2026-07-21T16:59:47Z), 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/GBLFP2261934.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2ebbc3ee7eb914c60f8366078f329a46446c7862f7e7f61af72ea3918f554a3. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:42:29Z), 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/GBLFP2261936.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcebb7d7a8fb593e583463897a13099bc8e00ec556dd28f4956be2e93e82f5797. Chain 2 (Bitcoin): anchored in block 958462 (2026-07-17T23:17:53Z), 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/GX3Q92356672.
Facundo Cabral en el Teatro Degollado de Guadalajara (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d953976140f79bb8f62dcfe2ed7ef7c51a9a249f77271bd2e3b68029a196af2. Chain 2 (Bitcoin): anchored in block 958798 (2026-07-20T02:46:47Z), 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/GX3Q92381215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5abff87534ff46534aea6f1bf698caddb392c5355eb854d90946b9ae425ba151. Chain 2 (Bitcoin): anchored in block 958461 (2026-07-17T23:18:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKXN22310756.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3861a80bf5d2cae03d7c724cc2036d313d185af548523043132b6ff951342e. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/UKXN22310757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e1e3cf0c581f03b5b2d3c71c140d8fe523b08edb6a976954766c738038e37e9. 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/UKXN22310762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x802a7477b58f5477a5c2f3a6a7f2f20fccb647343a1e667b73e621494e83e394. Chain 2 (Bitcoin): anchored in block 959024 (2026-07-21T18:20:15Z), 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/GBMA22401462.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda85857d836c32eb429d250e1c12ac03444acad1eaf7d94db517dc45d71b3ca9. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBMA22452178.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc10e9d70d88939fad25de1c65ebafadc6f50a896ea02f82129eab468427273. 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/GBMA22452179.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ca5d64bae6d445c3559bfa608ea74c00ab8f6f74d95ff26e503b75fadc40adb. Chain 2 (Bitcoin): anchored in block 958563 (2026-07-18T14:29:03Z), 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/GBMA22452180.
Monólogo: Mi Abuelo el Coronel - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf34afdfab2cb5c0c6e91d9bd6dee83f9218f5872e3cff77b53cc83fd29518230. Chain 2 (Bitcoin): anchored in block 958917 (2026-07-20T19:54:34Z), 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/GBMA22452181.
Monólogo de Humor: Los Boludos - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96bad17f43f5c69abb4f2c2c72f37808988ce90790e301443af90736870424a4. Chain 2 (Bitcoin): anchored in block 959084 (2026-07-22T00:50:00Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBMA22452182.
Monólogo: Después de Tanto Caminar - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4fc3bcd06a636886bd9ffb6e3b3108a9bdc85985302b2b54f42e218ea8155ef. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/GBMA22452183.
No Soy de Aquí, Ni Soy de Allá - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f452f78855a5f87c8b551dadf120cd9246d549490a3db3fc156278e798bfa74. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:07:28Z), 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/GBMA22452184.
Monólogo: Este Es Un Nuevo Día - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09f474914651c4695c1991b9bf4239a58972b828797033dc8bf1e47af17e6c3b. Chain 2 (Bitcoin): anchored in block 958808 (2026-07-20T02:49:15Z), 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/GBMA22452185.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc82c4a214610b1dece9a9436d687d1b71e8b5c12a208cec34710c217d338229. 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/GBMA22452186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b6b731f4eb9cd33d11fde979cc18da82114cfe075d79e523c784b646866f0a4. 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/GBLFP2577089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x447cc7b82a15f31500c13ae4561864069da81c3ce2bed536d9ccf8735ea5a087. Chain 2 (Bitcoin): anchored in block 958531 (2026-07-18T09:39:18Z), 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/GBLFP2577090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f1ae18f23e81a42f1faabf20878857947892e5271e88d32da5eb0e617fe42c7. Chain 2 (Bitcoin): anchored in block 956656 (2026-07-04T14:03:39Z), 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/GBLFP2577091.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6bee320b47c3a09a117a3901c8bd3c8797ecf317bb4a26aaaebc2ca6f9536a52. 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/GBLFP2577092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e695e2636431fdf7d752864741e9a4aad756c0b0f0d3b5f47550d9800d6923c. Chain 2 (Bitcoin): anchored in block 958812 (2026-07-20T03:24:09Z), 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/GBLFP2577093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd5d1be2f957bb20d255b61eb3d35c4c6c4e6ed47f4df62587c440c05d92ece15. 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/GBLFP2577094.
Que Sí, Que No, Lo Mismo Me Da - En vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7b09d836acb05a613ef53fdab0b528373ec9f570e659d12dfaf377ad520ac92. Chain 2 (Bitcoin): anchored in block 958825 (2026-07-20T07:22:16Z), 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/GBLFP2577095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x726b7cb2c524c632b06616cb83a47e54182e8d7182ecfcd29f8e7149e72c61dd. Chain 2 (Bitcoin): anchored in block 958793 (2026-07-19T22:59:45Z), 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/GBLFP2577096.
Monólogo: No Estás Deprimido, Estás Distraído - En vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d28fef84278efbf428dc534da1c78104ca0db0d000d7069d2e58838829a3542. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/GBLFP2577097.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x20bd3f408f4e2dfa45acd0d91605c9bb4301ce9c28926c781dc9571f02f821eb. Chain 2 (Bitcoin): anchored in block 958891 (2026-07-20T16:04:19Z), 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/GBLFP2577098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f34aff1971c44440552327bde18335f9b9b541531d455fd16a41fd1d64c326d. Chain 2 (Bitcoin): anchored in block 959109 (2026-07-22T09:58:40Z), 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/GBLFP2577099.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd61db3240b999277d46670349f0873d2a2572dfbafa9ca52bc4c5b2885f4bb82. Chain 2 (Bitcoin): anchored in block 958816 (2026-07-20T03:51:05Z), 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/GBLFP2577100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5556f0d793bee59c20d54e01d1f9706ec9c9b4b2300b8693f34ba9c5c1b071bf. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF842000006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa309bab1d9355e1195d0801d95d284e1c599f07342c5d31e6741511d391e3d8. 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/PEMG99313001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c7fc0321fc88cf1ebdf998fae1540957abdb0d17e1c96e669e892b0ada78f0e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ARF037000093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31b3ea8d0e8f52b767c9d8d2c1c5c567e2506663306644985e7ae9a991176ced. 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/PEMG99633004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2844721253e9d23c3105077ae5a968de99ab34b88c30734edcbf9e4e2a94f56. 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/ES5087001987.