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 0x3d5e5da21c2487945ffd10b40ef8db1f1b40b4f64c46bc92eff060748c947108. 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/dd7f37dd-e8f1-4d76-9af3-609522f7f2cc.json and https://artists.proofprofile.net/proofs/artist/dd7f37dd-e8f1-4d76-9af3-609522f7f2cc.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 0x6c7638b7004eaff4b1d3e48b529c7906ab29cd72e632fee76f491acfb8e48941. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/QZNJZ2306014.
Mercedes Tintia - Anuel - ( Turreo Edit )
Escandalo - Ñengo Flow - ( Turreo Edit )
Entre Beso y Beso - Ke Personajes - (Turreo Edit)
La Nena de Papi - Plan B (Version Tropi)
La Nena de Papi - Plan B - Version Tropi
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x099d946374c8b52ea1f4d8d64dd9a94bce298a4a2bc9b107d5bc8237007f8d84. 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/QZTPX2321788.
¿ Cual Es Su Nombre ? - Jere Klein - ( Turreo Edit )
Buenas - Quevedo - Saiko - ( Turreo Edit )
Un Preview - Bad Bunny - ( Turreo Edit )
Toy en el Mic - Milo J Bzrp Sesion - ( Turreo Edit )
Bzrp Milo J Music Sessions #57 - ( Aleteo Edit ) [Remix]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3902c3d29c8e03b074f3b47fe2bed15e7afeb2b5853c04cebfed29974c53c85. 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/QZW9K2350914.
Bad Boy - Sayian Jimmy - ( Turreo Edit )
Loco X Perrearte - Wisin, Chencho Corleone - ( Turreo Edit )
Mayor Que Yo - Lauty Gram - ( Turreo Edit )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3622be62f67a580c4be54361d08fc89a555fa247ed466e40c0de846c21a2c925. 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/QZW9K2367869.
Mala Conducta - Alexis & Fido - ( Turreo Edit )
Princesita - Jere Klein - ( Turreo Edit )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29b648aee73873e04589b1552d2828fc1b4ae337ba4e3bc72db165f5a275ff09. Chain 2 (Bitcoin): anchored in block 958596 (2026-07-18T18:42:38Z), 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/QZW9L2370129.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7579d31910c3c6b5530788cf3999635ace1c3522d89bf80526abc55d070f98ad. 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/QZW9L2398165.
Titan - Callejero Fino - ( Turreo Edit )
Dime Si Te Atreves - El Joan - ( Turreo Edit )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36ffce6bb7eaa4e25e7bfb653629ad2b1618fbf578e0bb05ce1fe69dd90bc956. 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/QZW9M2364481.
Enganchado Turreo Edit 2024 - ( Turreo Edit )
Young Miko - Bzrp Sesion - ( Turreo Edit )
Corazon - Flor Alvarez, Bm (Turreo Edit)
Tu y Yo - Khea X Emilia - ( Turreo Edit )
Ahora Viste Fino de Gucci Valentino (Rkt Chill)
Ahora Viste Fino de Gucci Valentino - Rkt Chill
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c3e5479c68aa2313e81eb397796ae4853f51d07c2acd641b4482c4d84e784a3. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZGLM2498767.
¿ por Qué Me Tratas Así ? Wisin & Yandel - ( Turreo Edit )
Humo Peso Pluma - Chencho ( Turreo Edit )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1100b37bb1f42d18de6add253e87b26a846e614773c11093e0476d2cfdd6040. 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/QZTPX2440221.
Cinco Estrellas, Chencho Corleone (Turreo Edit)
Solo Estoy Mejor, Chencho Corleone (Turreo Edit)
La Mayoria de las Nenas Lindas Se Mueren por los Nenes Malos (Turreo Edit)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d19220b2f5113d1d8db99c81cd231ef483e6b98b6726a162bda5c9882c5bb2. Chain 2 (Bitcoin): anchored in block 958901 (2026-07-20T15:07:00Z), 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/QZW9K2404359.
Zoom Zoom, Lucky Brown - ( Turreo Edit )
Andamos Contando Billetes, el Joan (Turreo Edit)
Si Yo Fuera Millonario, Cero Slen (Turreo Edit)
Si Yo Fuera Millonario, Cero Slen - Turreo Edit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce837a7dbe7e85854e7c830f3cfc1f6202ba3a0c8c25464eff88baa57e6fdf8. 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/QZW9L2453629.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x941156f612fc5420613757a5c41fbf1091e5c6b694e0de4caf4466ab406f4067. 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/QZW9M2468168.
Que Cabrona, Lauty Gram - ( Turreo Edit )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05e025e9fda4d98a33609dbe3c28e9963253db735f9d30a9c5867d874538bc70. 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/QZMZ92550938.
Pa' Toa' las Girlas, Mattei - ( Turreo Edit )
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa498302d07051ed855ff3c1a8dbb14033ba376a811ee5919aa97e8917f0c4ad2. 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/QZAKB2532109.