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 0x97e978273c817069b63ca08e7841e78451b5cfffe810115fc7b40306a39a623c. 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/3ee361f9-ee58-4f32-a8e4-aa576cd1eb9c.json and https://artists.proofprofile.net/proofs/artist/3ee361f9-ee58-4f32-a8e4-aa576cd1eb9c.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 0x49f0b1ffc5605b065ffa8ce3ada49b825e32970ce2058d88ca3584428a4d7e6e. 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/ARF060901793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1627770d49a376e8063ed79884bbd28f76b590b2089eb4af202d7e3b0c76493e. 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/ARF060901798.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b064933405bcee8a2209dd8f5da1af8cc23cf2b40ea3bcc3b5ec0963790f6a0. Chain 2 (Bitcoin): anchored in block 958686 (2026-07-19T06:43:29Z), 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/ARF060901799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x117782494bb23a5ea8bbb7459720a3faec48851fd565f4ae2008b49555cdf39b. 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/ARF060901800.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c07b7d7e82448d221b2d62effcb8b4fca8121fa70da80b70b05ad21686bd753. 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/ARF060901801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3800f64cd734ea1020e65718c0389a60883b6e9dd181e7f422ce9d40c2b17c78. 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/ARF060901802.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b71bed4bea690c1ab685492ddfd42a3d468583c4d11774e93f97403c99fa53d. 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/ARF060900952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bacd81b00e7eb51f2f4b36877321b7716b903a95085eb798477e4991b9defcf. 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/ARG991018507.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x13266daa806107e034413502c949ee4cefde9ac6671f4c88229cff4f5414d71c. 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/ARW251100074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9c48d2d4f18d29f5d69c9df2c1d225268c3e1f34570fd581f0b823806b75680. 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/ARW251100110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f07ab702c4d49c633aeed386fa9cb06d2325b07f3969d1bb71cec4057d04705. 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/ARW251100098.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06315fec9cc7f232e698272c0b00b627b436c4eef74347b23e628d00b94a76a8. 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/ARG101206824.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5073cf9e04d3dfc91a8e84d5a55cce3ba3d7336485f03176534cb50bfb10b237. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/ARG101206828.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04315e433e24b1643271b899b3e251da95686a9006bf01a13a103d98f5016b64. 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/ARG991021739.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd17c544a284ed486fc9f93d1295374c8827cb3533ad396958271fef347e5bab. 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/ARG991021742.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe561317e3956c004b997cd6a4340677e90c06affb6986b129706d19217f6fa. 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/ARG991021751.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0b8236c9f7f57cab5b08b613435fcea2753a2f41cdc5bad238dd95a13ef56b4d. Chain 2 (Bitcoin): anchored in block 958863 (2026-07-20T10:27:46Z), 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/ARG991021760.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x638eb2b95fa29bbb6f3e43805d012b4bd8686ec31dbee92a397685fff4163efa. Chain 2 (Bitcoin): anchored in block 958955 (2026-07-21T03:03:40Z), 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/ARG991021762.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c09f7750fe4a318413a706e12f1749fba3e52580966b5cd384ccce5de0512df. 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/ARG991021763.
Fiesta en la Selva / La Danza de los Mirlos - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9ed400d2f21f254909e3facf8b371aa2b7dcf6075bf49b69cd885bb118c8d97. Chain 2 (Bitcoin): anchored in block 958650 (2026-07-19T03:36:41Z), 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/ARG991021583.
Si Ya No Te Vuelvo a Ver / Te Voy a Olvidar / Tu Ingratitud - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x50ff11f2f2f67444242ca0cdcca07837841dfbc9f5a7e0c6fe034a791727d781. 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/ARG991021587.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82abb2005f6f47a27491985d39e34026264192bc3733b53b4892fd09e635acff. 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/ARG991021588.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbad9c14378abf56cbc528934a8a1535d723e513ebb1c66410b977a887dad4131. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/ARG991030376.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fe5fc5d99bc83690e100ce883cae68e3c16c070c7bb6bddfddfbbbb38fb41fe. Chain 2 (Bitcoin): anchored in block 958991 (2026-07-21T10:04:40Z), 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/ARG991025771.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa4ee5c0e3708f62a718b8038b27a62198a111a10f34f70498011e9692a300a0. 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/ARG991025772.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62231cf32f849f06ebed9d5f4de8d2d2fb1a2d497e16be9024173d4d9b97c89e. 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/ARG991025773.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa96d10dd4f544c134bcf211031689a61c4ecaf784127014a8acf03540fb813b. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/ARG991025776.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1f116da56a874e3201f31588002dc2c3bfd42a8d4692179160b1d4aac3ff1728. 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/ARG991025783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x90b95974a5eadca738809d3d0061d28c7cada6f3413a97e2eb4bce24c4f67dca. 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/ARG991025787.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c29845d0e4b434c800c945a6973376b30d3a350df067e50507254baa8a954ba. 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/ARG991025791.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2eb0c919f2f0e2fdacee5d0a0f477a3bc138311ffa9e531ab59ad4ac46580d0. 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/ARG991025793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b4c6f7ee738f9b650f2c4380ed6d7ce517bd8e35178bb081bf29dd96fbbce9. Chain 2 (Bitcoin): anchored in block 957863 (2026-07-13T14:41:15Z), 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/ARG991028431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd998b2af77eb6ff0c5de4afd8ab07c6916cb3cf18d3fe288a6c892f02fe8afc2. Chain 2 (Bitcoin): anchored in block 958673 (2026-07-19T05:38:28Z), 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/ARG991028447.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bbe96079ee09fe479127ffa5ad44b83d8a2b0f59edb5f1daaf2697a1558d79d. Chain 2 (Bitcoin): anchored in block 956637 (2026-07-04T10:56:23Z), 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/ARG991028448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x82b4c6f7ee738f9b650f2c4380ed6d7ce517bd8e35178bb081bf29dd96fbbce9. Chain 2 (Bitcoin): anchored in block 958876 (2026-07-20T12:15:48Z), 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/ARG991028431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa2f8cacfee34f11c1188e9b68e65f9a79a39632431c176a3d0017f9eabfba8a0. 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/ARG991028767.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03a267881cc46f14648aa360cab305dd297707ca593a3d063029479f06e43c1b. 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/ARHXW2201413.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57b51156e4d95635776ec388ce4be388a9bd473a23598f3f740570763beeede7. 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/ARAE52200301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb185cd28f1b8bb016b0cde83773b2e969f8df96ea61847b4adeccbf4b7f95573. 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/ARAE52300030.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc817a3778e85a295b8659fd729d1fe53f527ece831aee4bf462f65e9bee74d01. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ARG991040968.
Manos de Tijera (Homenaje a Huguito Flores)
Manos de Tijera - Homenaje a Huguito Flores
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf778df5871c5a57874578c7208e2775f62c21c9acce9dc55bfcfd2e75c3ac455. 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/ARAE52300189.
La Historia de Mi Vida, Session #1 - "Te Demostraré"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f4bdde07fc946ba0cc99f928d275ca0b4e007eb52b923aea7ded660e919b20b. Chain 2 (Bitcoin): anchored in block 958722 (2026-07-19T11:03:50Z), 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/ARAE52400004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbfe0e5f553c944029c68e1654e4725fadd6ed435702179f1b440da80701bb802. 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/ARAE52400005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4950b45fb205c68ee5b6d764999f6f1ee19079a5031ff924c7c5d4b82c4d07a5. 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/ARAE52400006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b9d5391d6349d53f05e5d78c30f0fac263736bb2e618a04b8d84993b4d630e0. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/ARAE52400008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7579113d957a26a982f6b2912e271bbc3a26fd9e61e7673625967cae39e0b1d1. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/ARAE52400009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2cfb02d3d5c646dde1f46c576778c95b298a24fe9f4b97bf39f88b3242f954a8. 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/ARAE52400010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69980ccc118735bf30fbc9ff06a5c5b29153e50c7c2efc1932fc0a19fc0c6384. 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/ARAE52400082.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89886223ece622f79da0d9f3af62fedd2a4534440cad4a2da814d70685454061. 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/ARAE52400093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9b6d785820d698e2ac166c32fabe8db4a245e5039f335e484e60040870f760d. 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/ARAE52400120.
La Historia de mi vida, Session #2 - "Te Demostraré"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8a60bd82961f9ca30dcf5da20e529f14e4278427e14d59a8dab4d96720a3c1d. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARAE52400141.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc30255d62026437b487821d69e82c0b8209fc14e57c53f939941d288d48f1137. 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/ARAE52400142.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30a26cf1484028c258265a0808426b156f8b9efb5ec5091379d56f8fbb103f61. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T10:20:17Z), 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/ARAE52400143.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4f642302148b2bed9eaa86014584933e686bc59830a6b07d9e28bbf50e1b515b. Chain 2 (Bitcoin): anchored in block 957851 (2026-07-13T11:26:33Z), 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/ARAE52400144.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2613f33821ed79c9dc140e69bf60b38920acff181d55d110cd037291c725ea2b. Chain 2 (Bitcoin): anchored in block 958349 (2026-07-17T02:28:59Z), 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/ARAE52400145.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe8a30c9a213fdd533dbc2eae18099a6d66532e8de80aaa44df105a4270e8eab. 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/ARAE52400146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0f5b7766395b87d110558826a5ebf92d7df3eca960ced86972398272d0ab7a06. 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/ARAE52400181.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc955079d3cc5631121dc7dc7e74b7928c694c27e03eec530d9a1c0b2f7babd31. 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/ARAE52400224.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf49c6fc06ecbff2280ef274f68f95bffd38ef5066e751008144d7cdcee77a08d. 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/ARAE52400147.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7656e9be77d281261be02f7ff6697996ad7f4b36e58671a63126daec572e0d5e. 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/ARAE52400246.
Homenaje: Chino de la Nueva Luna - Session #3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3508641857299b11df6843c7f77ff05120c1b784a6adc4bda5d571b0c53fbc22. 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/ARAE52500001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe541596d47d70879fbd8f9b8cbe56a034be1bb808524832b1e1dd17b16c69d5b. 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/ARAE52500002.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15a17b6b1bb1a67e718ec776d2c7033e47116c7ed63659fa51b32edae1163ee5. 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/ARAE52500003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2894f24a6b495c6d2edfad7d6e3240ac98b28d9c5a93851bf95977d20d5bee1. Chain 2 (Bitcoin): anchored in block 958510 (2026-07-18T06:38:22Z), 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/ARAE52500004.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4331a156316a1ba3b389c5bf232152a5c1fac0d30c1cf90ebdc19fe05116d85. Chain 2 (Bitcoin): anchored in block 958903 (2026-07-20T15:22:45Z), 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/ARAE52500005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0116c5451bd8e9be4c966620068f81443c87fee0dc8fb4f19759311de9a89599. 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/ARAE52500006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbbd5fbbcdc0b6f275cf82d943219908ba5d6f65a510d99203f4ccc3d3cef2f9. Chain 2 (Bitcoin): anchored in block 958480 (2026-07-18T02:58:58Z), 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/ARAE52500007.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe857eadfa563833e4f25195d7724fbe555e8960aab1ef71d63add0455625e5ec. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), 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/ARAE52500008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x448dfee1076c9c55229ef16eb70f8d8ece965214056194e0706fa7475a4ed732. Chain 2 (Bitcoin): anchored in block 958834 (2026-07-20T05:55:47Z), 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/ARAE52500009.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8eff20c558e1f881a37d1330f7f95f60d232f201a55506c3abe6e2b22683408. 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/ARAE52500010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x487d99f8d15e9faeb41a244bfed82b1d7715b08eaa7b292528c16d250afbf2ec. 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/ESUM72200129.
Cinco Minutos / Dios Me Libre / Osito Dormilon
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2b194f2bf088e4987b4e6fbf7b53b914c6a0c34168a1691100dde347599d0cf. 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/ARG991026151.
Tu Carcel / Pero No Puedo / Y Como Es El
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaf603e6d2daa5b781a90d9d6257ad8a27e054c8bb57634b6408571d852ccbe21. 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/ARG991026155.
Superbailables de Siempre (Mixed by DJ Red)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4c5db0b235934d1b304e7928cb1da51a030326b8f12a48fa72b10fcf791dfc08. 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/ARF060902008.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a458e3b4a8287698a0b5ad748f16957df924337f37b3bd57ccafb427ac7d2c. 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/ARG991026011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1b89fcf4c4f2386b81631981d7b96b215b43f297e8f91104ef69d2891e5ba047. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), 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/ARG991026006.