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 0xb46eccd8730bbcc9020c366aaff97d909f007525335a4d1adfb56a5e2185a2eb. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/20caeb90-c7c4-4a64-84cb-99de08b8478f.json and https://artists.proofprofile.net/proofs/artist/20caeb90-c7c4-4a64-84cb-99de08b8478f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Homenaje a la Salsa Dura Vol.1 - Salsa Prime
Homenaje a la Salsa Dura Vol.2 - Salsa Prime
Salsa Con Sabor en el Mall Vol.1 - Salsa Prime
Salsa Con Sabor a Barrio, Edición Montezuma, Vol. 1 (En Vivo)
Salsa Con Sabor a Barrio, Edición Montezuna, Vol. 2 (En Vivo)
Salsa Prime Presenta: Homenaje a Colombia
Latino Social Club, Edición en Vivo - Salsa Prime (En Vivo)
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 0x11f0611915575948677f67f3b43785f3f1bc48a11982a7a0cf4416ff5f64ce8a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZTVM2261472.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x864477094a0d9325ac2b27a6b5dce8a26e24e83f7c3a0632e22e2d6963237b92. Chain 2 (Bitcoin): anchored in block 960165 (2026-07-29T23:29:40Z), 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/QZTVM2261465.
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 0x488209422405d006992bb1339f9ac30d2d6928050d31aa62ea3ddfc6983dc392. Chain 2 (Bitcoin): anchored in block 960334 (2026-07-31T02:19:15Z), 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/QZTVM2261470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3843d9c6808f40502a01399011896f5393a7ecac709e64e621f574a3ef4a57. Chain 2 (Bitcoin): anchored in block 956711 (2026-07-04T22:48:52Z), 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/QZTVM2285262.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x918af2c53585c1a8ddbedc614f4092ef17c193cd9b12f66fd7a45738b6b07a5f. Chain 2 (Bitcoin): anchored in block 958705 (2026-07-19T08:43:25Z), 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/QZTVM2285268.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04286d559e61a49bc375805d7c9a35ceef420d61dfb093add8afe45a0bae062d. 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/QZTVM2285269.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bc350d791fb31cf5e618a6cab88fc4451e0ff94b1231e5d0da59a2f5bea4f8. 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/QZTVM2285471.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc138999b085d340072fe6ee35b769f8e530c2bf03e490800289bcb251afcae. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/QZTVM2285082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ccec9480b8f9d9bc4303219340d7b168120c912be92948a578d9302ec7c2b8b. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2285083.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3536a5ebc9daf734803980b2cb0cc83f44b69cd69a488e97ab578a37e28d16b3. 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/QZTVM2285085.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbaf9d22c5d0cc2b7fc1d066baa6402b98def5e4a03f8a76d4633dc57e858b7bb. 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/QZTVM2285090.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcfe8195f8fe2ec903fec640c0e429f0a846b1a2c74d7e549cb4954f8fd5c0683. Chain 2 (Bitcoin): anchored in block 960463 (2026-07-31T20:42:35Z), 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/QZTVM2285087.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe41fe60f8babdd9556f3e82b21ae89d8be2e2b2677b6fe4d12db5d9724dbfa75. 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/QZW9K2207728.
Salsa Prime Edición Barrio Milan, Vol. 1
Salsa Prime Edición Barrio Milan, Vol. 2
Salsa Prime Edición Barrio Milan, Vol. 3
Salsa Prime Edición Barrio Milan, Vol. 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf40d60cfdb4f66cf54a0c89aee0553254d9edc6b436ac2902fb9e7797f8c2226. 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/QZW9L2297396.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdef39ec0c0a7dd5a875c54ca471312c08b64dd16a63971ccc2ae123f76e81429. 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/QZW9L2297398.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c316c64235559d49fde4a07d6fda774fdfe6ebe0bfb5a9a5b3363bf8bf08f6d. Chain 2 (Bitcoin): anchored in block 958216 (2026-07-16T00:00:34Z), 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/QZW9M2235603.
Salsa Prime En Vivo Desde Mallplaza Bellavista, Vol.1
Salsa Prime en Vivo Desde Mallplaza Bellavista, Vol.2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26b463f860dc17843e67e63ca70ec0ac142f6eebc13f9e69470dcfd7a4a199c9. 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/US7VG2358324.
Salsa Prime En Vivo Desde Raja Tabla Club, Vol.1
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42018e8f50dbba70f36dd6b9b8ae2d44a6e8187ece3079458a994403642dde45. Chain 2 (Bitcoin): anchored in block 958711 (2026-07-19T09:26:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2354278.
Salsa Prime en Vivo Desde Raja Tabla Club, Vol.2 (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34816230ea897943cc2f39fab67eab577702ff7385cce541d14acace5ccabb61. 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/QZNJX2315413.
Desde el Mirador de la Perla, Vol.1 (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9e9e21f338fdec90bcc03c4758dfc74b2e4ef1a1183a74caa6c3f093176a796. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:55:38Z), 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/QZTPX2356789.
Desde el Mirador de la Perla, Vol. 2 (En Vivo)
En Vivo Desde el Mirador de la Perla, Vol. 2
Homenaje a las Guarachas (San Lázaro/Pedacito de Mi Vida/Que Viva Chango/Tumba la Caña)
En Vivo Desde el Mirador de la Perla Vol.3
Salsa Prime en Vivo Desde Monumental Prg, Vol.1
Salsa Prime Desde Barrio Milan (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3921c3fdbcc6cf7a6f43b8388f9b21b1dda30c3325202f43161be9c0df52c86c. 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/QZW9K2342151.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0d56cfb29de4e8c8c42fcf4f39d7cb085c521a5c61d5a4684c07a93e7a05020. 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/QZW9L2331674.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8925272e60f47474743bb8cbca7195c3d415a765a5e1dfa47ea4f2f853b4b5fe. 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/QZW9L2365804.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17220e4639b666f1a1d33c986b280c1c8d71e65bee42169a661c7060dc6286c5. 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/QZW9L2365805.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa73d9bbe0dd8d0821c2e1903dbd1afd515da06c6e94ed13917cfa7d8ccd0e4d3. Chain 2 (Bitcoin): anchored in block 958134 (2026-07-15T11:44:55Z), 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/QZW9L2365806.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5270ed8d6d5c74510986e91a0618d3fbaed70f88d2f154946df19a8cbc4d63f7. 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/QZW9L2365808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb823409735c844cb75633f51a5a3e7a7fad5789e109407192488aac0abe10b5b. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T12:48:31Z), 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/QZW9L2365809.
Boleros, Salsa y Salsita (En el Cumpleaños de Marcos Zambrano)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92085d96b000bec531a2d82796ee1cab43984cc8d312a4348384b976b680e508. 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/US7VG2471054.
Primer Aniversario Jose Boggiano Audiovisuales
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7080cf55e7c24cf691a41b51d7431ae68f6a4de15d079a0f6a46738303f7e7d6. 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/QZGLM2425123.
En Vivo Desde el Mirador de la Perla, Vol.4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x511c3fe77ffc939d53c73ce82640aef6975df801bcf3932d14c4c785dbf0c91f. 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/QZGLS2448405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62d77f3bf7d26a6d43b3bcfbec6fc4ee6876d83a557a1b280f651ee852e82ae4. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZNJZ2424124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f3464db4946ae0a0a99221d025903b16cec1962c84fefda2da87fa150c150f. 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/QZNJZ2423160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf00ce22dbf7d5c4d0ca0379f26edf2c80aa31cd58e8bb529346f8bce807304c6. 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/QZTPX2408344.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31ca87948fcb9e11468fed64b89e9ba99631d430b7d4b4f7521597c0f2b74444. 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/QZTPX2422462.
Salsa Prime, la Juerga Producciones, Vol. 1 (En Vivo)
Mix de Bachata 1 en Salsa (Tu Veneno/Me Duele la Cabeza/Me Voy de la Casa)
Salsa Prime, La Juerga Producciones, Vol. 2 (En Vivo)
Salsa Prime Edición Callao Monumental, Vol. 2