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 0x2610bb237632d1964ac1974be760663af425530ea881e542557d4f35bda5f87f. 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/42c5a4cd-6584-4d27-863d-fab0fd10f294.json and https://artists.proofprofile.net/proofs/artist/42c5a4cd-6584-4d27-863d-fab0fd10f294.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
El Último de la Fila, los Burros & los Rápidos...Historia de una Banda (Autobiografía Sónica)
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 0xc4702ab548da49845f3b0862d5f13988d9672a6f376309a1796f44d667e2f94b. 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/ES5021500854.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb00b48e29affafce79f20513dacfe664d71e7904a96bc035345a2b0c949cf70c. Chain 2 (Bitcoin): anchored in block 957564 (2026-07-11T12:19:47Z), 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/ES5021500905.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2257a17ffbaad43174b3c6b8a12be0882df7762be4b8a1dc55048ae52ac9a820. 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/ES5021500855.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffa831d2a1d0af23026a51bd51ff1ae836abb85ed081aea8151723c96cc5ffcc. Chain 2 (Bitcoin): anchored in block 958153 (2026-07-15T12:03:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021500856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8652e7c2716f6900ec940253e0892d882df0cfb63656c7011dc2c12c7f4b332c. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/ES5021500907.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0d1a0bf867ff89bf2da91b720a94938c296afd2ca1bbb67f6621b5d06e1ea254. Chain 2 (Bitcoin): anchored in block 958913 (2026-07-20T16:58:47Z), 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/ES5021500908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08d45ec5feec820c4a7c5480b0bab016adffa6ab6fc5b99b696965169d95f0c8. Chain 2 (Bitcoin): anchored in block 958788 (2026-07-19T22:07:06Z), 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/ES5021500858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51d84c35fc90952015f4f9ffa5174849878a04b1f6e7763559fed3c9f35643bc. Chain 2 (Bitcoin): anchored in block 958208 (2026-07-15T22:40:25Z), 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/ES5021500896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef2f6ef7c4184c8e6eb320e785a36dfdcc4eeac3b2a0f98408ffe8c19bdb49f7. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ES5021500897.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63062ef38a1a3c0d7379aae0ff6c72b7628184f4b948c07e62334286e32f6fda. 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/ES5021500885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3154e3dcad5331843ecc5417dee4f3ccff060be9b4a0413d96205f227948b0d8. 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/ES5021500886.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd7c3da3972ae6664f8326b93dbdf4251292916dedac3dd170bfe0d43d722ba41. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/ES5021500910.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f661ca14a04deb8c9b50b3d32145b6b55682b5ba9d5267eb2f122572de7ab97. Chain 2 (Bitcoin): anchored in block 959054 (2026-07-21T20:19:31Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5021500911.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d00fdae03626b1e0519ba40147f28e98ef8a2af2b9b42f633aa0c9c2ad760c8. Chain 2 (Bitcoin): anchored in block 958590 (2026-07-18T17:28:56Z), 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/ES5021500861.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cd3afeddabfcae0d9540668577f30325f0a7b0ae371c4f75faf64595e2f45aa. Chain 2 (Bitcoin): anchored in block 957564 (2026-07-11T12:19:47Z), 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/ES5021500900.
Lejos de las Leyes de los Hombres (En Directo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x222adf5e2138b70906d3b016787ecd6827f2470694d9ccace7f00ad56cfc7c2f. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/ES5021500901.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56f6437bec3157afab73eca45d8f31402ad709520e043ab131b7b907c0e72d0c. Chain 2 (Bitcoin): anchored in block 958668 (2026-07-19T05:16:11Z), 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/ES5021500902.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5a0e13b12aa49cc139c847181b08472d00f3d874f96e11532360cedb8ff53ca5. Chain 2 (Bitcoin): anchored in block 958667 (2026-07-19T05:04:54Z), 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/ES5021500890.
Cosas Que Pasan (En Directo) - [Bonus Track]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbb66529aaa16eac70ac587fa7a2c2b34fc958e6e4a19aba3c25c2ade91200ade. Chain 2 (Bitcoin): anchored in block 958700 (2026-07-19T08:09:50Z), 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/ES5021500915.
Los Ángeles No Tienen Hélices (En Directo) - [Bonus Track]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8355f9a9095c9743f87169d11b8f7087af7ae2ae98ede4645447932c4a0406db. 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/ES5021500917.
Del Templo a la Taberna (En Directo) - [Bonus Track]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x08529080594794fce4715f8232519ac80f64d154e2858d347a43a7297cbdfdd5. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/ES5021500918.
Cuando la Pobreza Entra por La Puerta, El Amor Salta por la Ventana
Cuando la Pobreza entra por la Puerta, el Amor Salta por la Ventana
Cuando la pobreza entra por la puerta, el amor salta por la ventana (2008 Remaster)
A cualquiera puede sucederle - 2008 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8463f0faae956611f0be3138537a08a675401c9f2eff01cb4e72d00f60bef985. 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/ES5080800654.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c90a7009a36b0a191852df3bdbf6384e77d785aefd819ca4a827187a8febd1a. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080800650.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c37266b6a8db8f16a2ad3cfe1ebc511d44780e82b4fde3c99949764875b9e94. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080800649.
No hay dinero para los chicos - 2008 Remaster
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe20018ec4b8d4b7d3ccced790825ba5e153da85e35f66d64ccd81c3d16a050f5. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/ES5080800646.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x217a8b743dbb6f671ded4a5674022e2a8cd706594be2f4966f78445c9f279db7. Chain 2 (Bitcoin): anchored in block 958303 (2026-07-16T16:39:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080800648.
Como la cabeza al sombrero (2008 Remaster)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaf13c5de77ee55fd98d7ce8dfd73636c73f0341f3292108361645ffb1b62843. 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/ES5080800679.
Nuevo Pequeño Catálogo de Seres y Estares
Nuevo Pequeño Catálogo De Seres Y Estares
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5762afb7a4494642c0d3110e32ed1ccefba4e5ad88a3d9e212bc7f60b007650f. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080800693.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99f04cb47fc8638ae2e706255223791524979802f073efd73f352a2a0fe3d0da. Chain 2 (Bitcoin): anchored in block 957898 (2026-07-13T19:28:48Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080800697.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x433901142c04095d0c0a5d6440b2708214237563d29ed8e6e907e702439fa644. Chain 2 (Bitcoin): anchored in block 958058 (2026-07-14T20:20:34Z), 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/ES5080800699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x121789837428c24f836ddf7903a2dc2d6aa057be9faa6bf03b86c3d8f2af6560. Chain 2 (Bitcoin): anchored in block 958051 (2026-07-14T19:14:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080800701.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c7cb4f2150ea02abe71fdc7931406508848c5e6e6031575d65b5afd4c3868c4. Chain 2 (Bitcoin): anchored in block 958202 (2026-07-15T21:23:21Z), 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/ES5080800705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05bc2f4b51a47d62113fef0c4a3ac2900bbce9c1224ed6fcd61f66a30772ca32. Chain 2 (Bitcoin): anchored in block 958142 (2026-07-15T10:09:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5080800706.
"The Blue Rabbits Machine" Corporation Hymn
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e57b93119c97a0edab0d8dd259cf20df35b7844dac8af118b449d0a0f66131c. Chain 2 (Bitcoin): anchored in block 958474 (2026-07-18T00:59:09Z), 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/ES5080800707.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04ce709b7d5eed35d9ea237164745ab5daee347b0fa387707edaadf42ab82b05. Chain 2 (Bitcoin): anchored in block 957569 (2026-07-11T12:44:25Z), 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/ES5080800691.
Historia De Una Banda (Autobiografía Sónica) [En Directo, Gira 95]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9575899b1acc95c7c676e208a98ad58b187a663ad1d385b1d315cc2adf0e1071. 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/GBSMU7010805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8153217fd4fb00463eefda07eb45d8dfdfa4aef7461b7cb217e87cbbac204b20. Chain 2 (Bitcoin): anchored in block 957564 (2026-07-11T12:19:47Z), 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/GBSMU7010807.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc53c70492bfbe2901e268a53fcda5e5a75c91fef4148b0f57804bfc0d1b59423. 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/GBSMU7010885.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e6866776682b0c894718fec0bfce37eea8b73b6b20182f56d61bbf4cdcb81f3. 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/GBSMU7010890.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x023c859ca9ff5bbf87d22af78fa01ceebb11602396004258cfc82eb6d0c2cb28. Chain 2 (Bitcoin): anchored in block 957965 (2026-07-14T07:07:52Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7010894.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38284990986b1391d3635efce8384d6aa43d086f3887a7356e477e32412f1219. 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/GBSMU7010896.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd962d83332c25848055f3fb44219cc06012129b7af061a967b16fb17c3441ce. Chain 2 (Bitcoin): anchored in block 956396 (2026-07-02T21:01:51Z), 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/GBSMU7011001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c00a1c1793dad79c276e5ea7c9fba615555e3cd087346a675b83f57e19629aa. Chain 2 (Bitcoin): anchored in block 958054 (2026-07-14T19:33:24Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU7011005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca68d022ee623499e7cca0aa663bd9a58ede6fdafe15dfdf37df303867a76e46. 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/GBSMU7011007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf588f0e7ebdb843122ea85e93d4f3a884b065d8d6da90004dffcb863022e265b. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-15T21:33:28Z), 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/GBSMU7011011.
Lejos de las leyes de los hombres (Versión 2023)
Lejos de las leyes de los hombres - Versión 2023
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf472bb33b0f673a53d93f493738e93dc1fdd353847abaf30c6cedd32fea164c5. Chain 2 (Bitcoin): anchored in block 958204 (2026-07-15T21:33:28Z), 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/ES5152300661.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee16d59a92701eaaae4aa39ddba935091dec9efe8487c8b43cdf45cf87f15593. 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/ES5152300663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb1433e954b96a30f636ff8ee2307d8f9e02402a8ee5b01ce4708a98245a8ef8. 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/ES5152300665.
Como Un Burro Amarrado En La Puerta Del Baile - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c60150c4a19f1a199ad1faf045be30b5be9f1259ad7372833d86638a0746697. 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/ES5080800663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ceece8e2c90eb9527fbf7c3dfa2bd8d50d57432187d79a096e5a98e6880d3d0. 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/ES5080800647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ceece8e2c90eb9527fbf7c3dfa2bd8d50d57432187d79a096e5a98e6880d3d0. 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/ES5080800647.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c60150c4a19f1a199ad1faf045be30b5be9f1259ad7372833d86638a0746697. 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/ES5080800663.
Como un burro amarrado en la puerta del baile
El mejor Pop español de los 90. Memory Park
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c60150c4a19f1a199ad1faf045be30b5be9f1259ad7372833d86638a0746697. 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/ES5080800663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ceece8e2c90eb9527fbf7c3dfa2bd8d50d57432187d79a096e5a98e6880d3d0. 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/ES5080800647.