Gaona is a Spanish surname. It may refer to: People Álvaro Gaona (born 1985), Mexican boxer Antonio Gaona (general) (1793–1848), Mexican general Antonio Gaona (actor) (born 1982), Mexican actor
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 0x54c94eaadd42e19014f80f09ecb7a36b4e4485ecf6528d12ecb11c6e3a742421. 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/e91dc427-66fa-4e27-af73-acdeef03cbeb.json and https://artists.proofprofile.net/proofs/artist/e91dc427-66fa-4e27-af73-acdeef03cbeb.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 0x3571b7f59e0d51a6eedf81e9c2c1b7221cbab108d23308c34f6986255be7a2e0. 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/USWCD1000004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe338d9ddc599d48f5d4d958b386ce30b4dd42c7a0e05a3ed619c4ec12db02d94. 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/USASN1303029.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d638c9489298aa91d98b34865b1a0d59c09e6dae0badd4359009e27981c2a1c. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USASN1303030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe14e4a8a9bdf476d82b861e0dbf18c544f1f540e48e28a666e7d6dd26a8ff010. Chain 2 (Bitcoin): anchored in block 958126 (2026-07-15T08:17:14Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USASN1303031.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9e7823e89e526c81f96299b36c1d34f60c895aff49cdb64bef428fb7b6f06eb9. 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/USASN1303033.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97937def24f0dba915712bd6138ae48eac9aafd4f9b76bcc9e238e878bc01b5a. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USASN1303034.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09d725baae2180d66462926bc02a148473cbc17c4bd0a3e484c1b784a1d2c8b. Chain 2 (Bitcoin): anchored in block 958621 (2026-07-18T22:59:44Z), 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/USASN1303036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3b4059cc03238ba872950fe8797f3115bdd29f9a141f53ac591953d9a86e017. Chain 2 (Bitcoin): anchored in block 958121 (2026-07-15T08:02:12Z), 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/USASN1303040.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5decbedd5ee06e8bf192e5ae8bcc7ccd0be257755bc1c513bb9cc475e79fae3e. 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/USASN1303042.
Yo Soy (feat. J Alvarez, Persa, Prynce & Benyo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x93a038850f8fde24bfd8f241ec7197c206b2e8852b9b785a618f334432348b4b. Chain 2 (Bitcoin): anchored in block 959058 (2026-07-21T21:09:36Z), 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/USASN1303044.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa4018d80901d741841055a2225dd336233832853ef919c8c4aa7261694341edc. 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/QZ2J21505144.
El Nuevo Tratado feat. Alex Zurdo, Funky, Redimi2, Indiomar, Musiko, Gaona
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91865988c53bf53c1a850a060bd02caa5368a2d655628df67d313f6f071ad173. 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/QZ2J21505141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x021537503d3ae22fb3b8b9334a95827cea44782e6ed344797053ac93a5c97ded. 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/TCAEJ1931036.
El Suspenso (Blow Family Inc. and Twins Music Presents Kenny The Ripper)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e5b3d2c94258c169bb20dfa5ab52517d18dc82f29cfc1d98769ab52f91a31d8. 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/USGPJ1111102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacae5e9720cfc7d4be4f4f1f31aec02fe0fe2496a5c3ece6c9ede9051df082a0. 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/QZ2J21504981.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x28f47269b50ce0a4117f89ed1eb49feed9e042b875a1b9080bd3fabccba1a4ea. 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/QZTRX2384757.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69645d5692b678615f9bdf37f98b8c03e43079509b11b0263f997b70f392c76a. 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/TCABC1112518.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xef74e7fb23e8f7748da4dadf0719b09a515a00dc145ed6080e4d7724dc4c0776. 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/TCABC1112549.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47f66709f89b4b8f05a263b29c9fa8423992ea60906a48d1a36bbf3dd4ec9201. 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/TCABC1112669.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd00632f9ad0e2d1aadd16fb2e6811bdf8ae8db0bda4dbb32697347aae4d61a9. 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/USASN1302931.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e0956b4a5596b4b22dac867cf52e765157b13dbed9d409a65d8eb3fba25d1ea. Chain 2 (Bitcoin): anchored in block 960164 (2026-07-29T23:23:05Z), 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/USASN1302941.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa15871fe431193a3b53e67b5f700cfd92293fa5c90de996b2e115081b0fac43d. 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/TCABO1328947.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc710080aa02a1911a4ddaf8fc77ca7c3ccb0c913993ef4056e9763d456641353. 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/QM4TW2100838.