Luis Manuel Ferri Llopis (Aielo de Malferit, 3 August 1944 – Villarrubio, Cuenca, 16 April 1973), better known by his stage name Nino Bravo, was a Spanish baroque pop and ballad singer. Early life Fe
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 0x729485c3763a35972bff8f63ab7ec5d83343046384d85a0e55104b31299b02d9. 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/652d2086-1052-476c-abd8-b4a2a01808c4.json and https://artists.proofprofile.net/proofs/artist/652d2086-1052-476c-abd8-b4a2a01808c4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe07f5f3733d08461484ff6dd8bddacea514ce3236448cb391a247756a8b8a904. 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/ES5701600247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x407444f16cd256e40dc8cebae4d1f8d9a318cd7445286d095379492e4229d785. Chain 2 (Bitcoin): anchored in block 958721 (2026-07-19T11:02:33Z), 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/ES5701600322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x462f80a19586dd17756d211ccc7b78e8c0f9826c9c7da3cd3710c45af6d7f241. Chain 2 (Bitcoin): anchored in block 958366 (2026-07-17T04:59:09Z), 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/ES5701600321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad995e6f3be0d444137a9af475817543511977d2860713e360a41cfa68beb10. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/ES5701600259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7dbc959253a161adc435cbf18bbb2d03d21c990b6da7e46b5e135727193911b. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ES5701600260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd67c7f1cbc198f0d9520f06f1779b79743e77a2bf359fae1d7e4c37307057306. 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/ES5701600283.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef74482ec6a446aeaad87cfdcfde48f9f39f55a9be2a67324fdf09868eb5d828. 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/ES5701600284.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638554d3c65501969b3dc43f3d3fa3308b23b6a03c5d157dcd451949db01f09d. 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/ES5701600285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf1c9b93fabda434ea02ca3bf414162ebf7362fdb31493a1d81ef4321b1f29165. Chain 2 (Bitcoin): anchored in block 958137 (2026-07-15T09:47:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701600288.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1bd6957e8015ca15022148eef5eb7aa6f943cdd12b13103f594b7ee2e112ae7. 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/ES5701600291.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81d8f10a8ae3cc08e14f3276803532edfac92975bb0aa03945d15383429f2635. 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/ES5701600293.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6b66b683a4e2dd12797a533fe8f9ddc5300cad8ef6ab51a0ae635eb214205c4. Chain 2 (Bitcoin): anchored in block 956420 (2026-07-03T00:42:11Z), 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/ES5701600299.
Eres Todo Cuanto Quiero - Remastered 2016
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd2a6e95e3be98e69676004d46854aeaa674b6c852352bbb717c5f1419d8652d7. 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/ES5701600300.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6846d3a1062e4ca150f918ac58ae2136600c185afc8d2adf4bfc62e883f751f. 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/ES5701600301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49a7b82c19c72248cb30b9dbf49f901c83a2f1bbcdf5bd11b19cd0cb9f4fa7c4. Chain 2 (Bitcoin): anchored in block 958625 (2026-07-18T23:11:57Z), 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/ES5701600302.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0df0658fb554e8a684ead4e7c4c25ec247c97a8545f360a7e6a00e84669e3e87. 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/ES5701600312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba08d0dddb4188bd511532bc24a6cc947d0c58bdedcd0cd902d8de6a963b8981. 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/ES5701600313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc051406d0d9c41d0ce3aff570991e7ab545e61d9503bbc7948ecd910fc22763b. Chain 2 (Bitcoin): anchored in block 958873 (2026-07-20T11:48:10Z), 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/ES5701600316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca94da02d86577f406e8c67652c6fdc7a76ea05f7b454f86040489bd9c9451c8. 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/ES5701600318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0374eb0b50e492d45ec1b985f918f7dcaecfb403ebeec30c4323021d825081cb. 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/ES6009500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4b670e41875962de9d21ba08f114800c47fd86c1f387ce4be9983a9268da05a. 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/ES6009500053.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd839e1db0e29d2f00934f3ad080129bc46d11081f97bca8696ce6dc85d43a0e8. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6009500079.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f89400f5ff507c9e9624d92b3c49cabc346a6dd08e41631f4e267569d0c2c8. 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/ES6009500063.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70e7e2d373b8a278a80680d09df07299b708c708242dbfde1e0f28837518f10. 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/ES5709900226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0ee4e77e49fbc93dad1a7e479df43976ebd87724cd919fc380f1065eaee3a038. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/ES6009500080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x25d459e190850301680cb56bf65914117c0b7a33fc960d2273a599de296dadf9. 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/ES6009700190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94d3616da87419f76e640f154909f3e27bddb306b878d169587d992e40d3b299. 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/ES6009700186.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc899fa8426f7018908d8bf6120981c9c05ee24b8520f22edc672d614c92e63e. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/ES6009500092.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x128a06f3f26c409e9e4f68dd33c72a8ee7f0c1c8defa0a7791bbc02374c09ec7. 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/ES6009700192.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0374eb0b50e492d45ec1b985f918f7dcaecfb403ebeec30c4323021d825081cb. Chain 2 (Bitcoin): anchored in block 956402 (2026-07-02T22:05:07Z), 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/ES6009500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x793a6659e530a266c997b7c14d82cd521bd530f9631c7a2fdd48c4f0c250e8bc. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/ES6009500226.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0374eb0b50e492d45ec1b985f918f7dcaecfb403ebeec30c4323021d825081cb. 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/ES6009500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e25dbfa79ff8e1a51cf207b998831061dc06d9623187adc47a4a8a3b30d91eb. 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/ES6009500060.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5984bf6b86af21048ce6effd0e840cba23567408ad3838c059419b28e44eda8f. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701301041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x677ab8f1c1492d18e8c72cb96762bad836085ce7fdac36e4abff3aea17acdf40. Chain 2 (Bitcoin): anchored in block 958176 (2026-07-15T17:14:36Z), 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/ES5701301043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70e7ed1d650ef0134100f5568b1afbdc642173a5b1ac069a0e8a799d75cb3e57. 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/ES5701301051.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc7b044f52e00f84a9e9b18e00a54761dc4c695827539c1fea641ba36c12544. 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/ES6009500221.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ae27c509e0cc32666afd37200c9dc39b27bc628d9e85881493d6fe693f5aedb. Chain 2 (Bitcoin): anchored in block 957882 (2026-07-13T16:48:10Z), 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/ES6009500090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638554d3c65501969b3dc43f3d3fa3308b23b6a03c5d157dcd451949db01f09d. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/ES5701600285.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99a3db171c04ceeebd36c5843798bb526141c50c26f9f06fc7598b3c5efb27ae. 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/ES5701600303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a38f2a781fe4e10595458315bbf501c6f3cbd0d30dd54eb5f234c07233baabf. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T18:01:47Z), 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/ES5701600290.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09cc07d6374329bfbf0688872dad0ef965a7c9ab37884e2a178b772300a1adf. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701600246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe02c1453c3c4ab56d0d2f713d0b38ca16a4bb41f2a38aee6c58db9c2817696cd. Chain 2 (Bitcoin): anchored in block 958830 (2026-07-20T05:30:12Z), 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/ES5701600292.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4e2e59b8794d89ca157b2ac62c55f0a46a265964e3ea98a938f50a0b92a5fba. 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/ES5701600309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x608e4a8f40602fd3702cdbf047af909167f3e1bede847050488080a80f37b9a5. Chain 2 (Bitcoin): anchored in block 958867 (2026-07-20T11:08:30Z), 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/ES5701600294.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3f33d1f67939ecc105ca90ab65ab2b457b86e15d29e2a56a299be9f91fcbda1. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/ES5701600248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4773ed8a03c6a9d494a9cd9016cc4b3d97e785af9cdf54bdab3b75631150d50f. Chain 2 (Bitcoin): anchored in block 959155 (2026-07-22T16:43:41Z), 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/ES5701600251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x898ec5a054262390297e2ae1fd66e12892a832d6a412e728a8106fba3f0d4a56. Chain 2 (Bitcoin): anchored in block 959144 (2026-07-22T15:38:35Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701600297.
Bravo, Nino. Las Canciones de una Leyenda
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d0af944937429153f553e4cb9b5cca85b603022221fb4282e2d3eda0ac6e32c. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T18:54:07Z), 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/ESUM72500856.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x868d3c44cbe02de352c0495070197d6a3d0c83f98a8c0a39f7ce47358c92c07d. 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/ESUM72500857.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc179bf5a27260e94b5e9c5cbdd5c1a43a53ffda06995dbba7aa06366ea56d4b5. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/ESUM72500858.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0374eb0b50e492d45ec1b985f918f7dcaecfb403ebeec30c4323021d825081cb. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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/ES6009500061.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x70f89400f5ff507c9e9624d92b3c49cabc346a6dd08e41631f4e267569d0c2c8. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ES6009500063.