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 0xe0862562883c80cabd56a48b2094e516924f8d9c80902a30a497c3a166b6ac5a. 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/cf501a4c-9077-4161-bb82-dc6f50544549.json and https://artists.proofprofile.net/proofs/artist/cf501a4c-9077-4161-bb82-dc6f50544549.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 0x8473976574c948c8ba9fd6d3b059b48a6a684fffdb0a988b33ba687089c53303. 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/QZK6H2008782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x703007a58e64630e6051dac9f877842684fd9944989dc6335d708c6d1900ae8a. 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/QZNJZ2400395.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb4fe4a9d3177df0805b58a3e3d9704bdfd69aae7aa788df8992a0b9827bee01. 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/USHM22134990.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9915e29ac99cac66d1d1694c68e67d0a971f51be83ae8cabf98f11bcca177e5. 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/QZW9M2460853.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa07e4b06552b4b4d8c3e4720dfa164f3887426c90b41cef3eefed0161428f632. 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/QMDA62259778.
...Mamiii / Ay Dios Mío! / Sejodioto / 200 Copas - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fdb65a09bfe4b00d2a411685fa08b86b7fd652a04d038d3c06c3dfe28f6900a. 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/QMDA62259779.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40977efdc5e421d906d6cd044d2d269b5057ff13b19bff9c6433a7c4c54a75e7. 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/QMDA62259780.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc67f5a402a192a8ce9afcb084fc91e4440d2e6f1a36cb2a5fbb185c03a66a5c. 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/QMDA62259781.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41e41b3026229224aac3a354bf84f94c31c0df4ffbd0c206fddc91165f7adbe. 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/QMDA62259782.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16b029a006a5cc29c35e06cfa895e247933ed8c62386d1926d9366505f0eb4d5. 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/QMDA62259783.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6889b094d2a76f4b5f9d67f2a0487d0764fa5635856120a7b3075698a3e86055. 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/QMDA62259784.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f7ff7966ca582bf370fc7627f08536c73877604093e2f7fffe73095f9424423. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QMDA62259785.
Cuidado Con la Candela Que Quema, Live Sessions Vol.1 (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6146499e7666182560af6522ab61bf42244d38d9f5aa9ee8c4fc005780f634c9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZHN41952351.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca16d31588f890822325c05622cd4143596f1e0a74befad8984b21ac035928e9. 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/QZHN41952352.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb5b4940a972d3b030aecda358b918e5e85881a581f9516031662ac1fcc2b2d8. 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/QZHN41952353.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db00419f7e93329ddcd306cb858ded7549f2098f6e96e7681dc39a47ff15ea0. 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/QZHN41952354.
Herida / Entre la Espada y la Pared / Dejala - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x27b3ed9c40d77d9a86561114f7729835cc325121f3ddc73fc625e0521bdf0395. 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/QZHN41952355.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb872a52c1f15e86ae7e1183502dc660b2f703a16c444b92743a46c13110b843. Chain 2 (Bitcoin): anchored in block 959123 (2026-07-22T11:35:32Z), 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/QZHN41952356.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7da2a95d42dddb03e8982bdea7be82185c960f32bfb2f892bebaa214a8f6908d. 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/QZHN41952357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd71650a5e4b0645caba9e6d018967cf2b78d816fca592677424d0eb071854440. 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/QZHN41952358.
Mix Cumbia Vallenata: Me Dejaste Sin Nada/ Obsesión/ Tarde Lo Conocí
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc74a35111e1ce25e9957a9e4b958bdec6b43d6f71629dd0408a6a76f61a209. 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/QZNJV2516096.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa45b38218e2342a970da5f95acf4d87f548db3ca0ea904659509346d1a932b0. 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/QZGLS2572392.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x150b7d233c9f6b6b0cdb5d384254f60a81007bfce1eff205e95294fa30e7b949. 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/QZGLS2525146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x662cd57655b0de396563435f579260ababd0353bea5c52d9c66a02eee098a577. 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/US7VG2552957.
Exitos Criollos en Salsa (Cuando Llegue la Hora/ De Que Estoy Hecha /Y Que de Mi)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3a7369f85c9e92bc9348ad9330a27ee41b3bbf90ebb86cd124318f9c0068eaa. 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/QZW9M2443197.
Mix Vallenatos 4 (Olvídala /Osito Dormilón/ Los Caminos de la Vida)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d9e4f6abc9ea46badd82cc5d4d2f809e90dbf0750c3fe2616555c359ef258bd. 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/QZW9M2420433.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7985d00397ace514fba1ad4bb91239dd951f70f922aa74077561852442936c27. 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/QZTPX2486492.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfeccfcf2b9d96d7f112c4e995c51fd61cfa217ec5aa12022cc09201a75560421. 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/QZTPX2447895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05000fb0f37301c77ede8dcd07f08eec91a0a8e2ee2019b41e30f788f086d7c0. 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/ES71G2416801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4b158f7ebdfdd40794018c2630b06eda0756fd55f889624ec91a57a0099b8219. 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/QZNJX2437010.
Mix Monchy y Alexandra (Hoja en Blanco/Perdidos/Dos Locos) [Versión Salsa]
Mix Monchy y Alexandra (Hoja en Blanco/Perdidos/Dos Locos) - Versión Salsa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe21054bf84cc3ea9ca5541518520e62e42f0b896be8c6ecef59905b902d376be. 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/QZMZ92413772.
Mix Vallenatos 2 (Me Sobran las Palabras/Me Vas a Extrañar/Busco un Confidente/Si Tu Amor)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ad4368a5a2c3c53b37ba452a30b179950c1d0ac59b5b378209478f8b1fcfad5. 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/AUMEV2344486.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x626bcb370b0bfeb2779160af664372454ed62cd93aa8350d3db5e8a5044ae6f6. 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/QZZ662353832.
Mix Karol G #2 (MI EX TENÍA RAZON - AMARGURA - S91)
Mix Karol G #2 - MI EX TENÍA RAZON - AMARGURA - S91
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec4b0996cdfad063e53b9aeada4652767d34cd04a992684b4aca94a155106b1f. 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/QZZ662333486.
Mix Kate Candela (Herida/ Entre la Espada y la Pared/ Déjala) - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0797c212e43b90cb684c09ef66e4bca553b9a87b4d6643ca36ca2a413fd78d15. 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/QZMZ92304301.
Esta Es Mi Tierra - Teatro Municipal de Lima (En Vivo)
Esta Es Mi Tierra - Teatro Municipal de Lima - En Vivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8bdbd7a028d020fda624a54ed9a86487cce0da841d893d989b030812263b40e. 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/QZMZ92304127.
Mix Vallenato: Volver / No voy a llorar /Tarde la conocí (Versión Salsa)
Mix Vallenato: Volver / No voy a llorar /Tarde la conocí - Versión Salsa
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf15260ccb5eb9d03c914997be962b87e92fc45af20204b154bb88743cb1e2269. 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/ES71G2302108.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2298f03bb8f3217289c8d5460d44b964332a632170041e91fbbed1e65a0831a. 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/QM6P42223118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x066bf1d5cb587b682410c54f663aa33227fd4ce1658456fbe1fd68d5a4091bc7. 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/QZNJW2147995.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72c46e4a4b1ba4644b2e4d8611a7be65340c193bb91f0bb1fac8daa1b51f2c0b. 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/ES71G2138594.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xacc260a96a8be0c4b822f93d236380797ec0465b194012cb2f2b566b54c77518. 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/QZHZ42105543.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9916ce2de9cb7933acc758ee2c992f00dddfa9c6af69d13ae920aedcf8ad6ae. 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/TCAFM2183663.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd82d25b77bd87438fc504cbbab5373bbf4453c660b996b51dfd4fad1236686e4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/QZNJV2060877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeff7b6d944e544893874acc492ae02ef23473acd771f80bae53c6d42747448b5. 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/QZMZ92030217.
Mix Reyna del Flow: Depredador / Reflejo / Fenix
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf4941cd2692363cb1d573cabf7defc9c25a771169a8bb0331ad3a27a19455067. 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/QZNJY2575812.
Mix Herida - Entre la Espada y la Pared - Tu Falta de Querer - Dejala
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd4013463c69c671aeb4ab42e75a896d18760e1311081d5e5f2abbcf2d52f4a4. 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/QZNJY2581821.
Mix Que Bonito - Ay Amo - Mix Monchy y Alexandra (En Vivo)
Mix Vallenatos - Olvidala - Un Osito Dormilon - Los Caminos de la Vida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e7d72be6e8f3d381fea058bc326b87b6bca1fab5e834813d0a68f26e6d2cb6a. 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/QZK6H2060245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a212d62ca405746e18d355e5ec6a8a3bfb947048962f52cf5151f5f7b0d6dd5. 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/QZHN42043330.
Mix 2: Tu falta de querer / Ya te olvide / Simplemente amigos - 12 aniversario - En Vivo
Mix 2: Tu falta de querer / Ya te olvide / Simplemente amigos (12 aniversario - En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf034879c8a826f050dae8bfb577e0d9f5de8713a63c58bd0c6dde27071211784. 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/ES71G2418792.
ZAPEROKO La Resistencia Salsera del Callao
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29732efe5c80165985fa70315cb4d097967874cbf425a09fe04a6774c49b55ef. 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/QZHZ52062532.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a216459626a3acb5c12a52425e81895ff7df7b77dd3da4c4e9203de6b4c935c. 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/PENS12006160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc7a6c9bbc5d8cf0ce229e98292d1e67b846149719e8182c3cab9884b363b3d37. 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/QZHZ52016094.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x983d0fc3809e6b4ec882e88a7b45bcccfa508c7ebb5bad3b7fb89ad0293459f0. 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/QZNJV2134479.
Mix Salseras (Como Se Perdona/Quitame Ese Nombre/A Ella/Señora)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3106d7664b38d8f915a5510a37f82e00240dd1da588ab8efc7a215162f78c46f. 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/USLZJ2197962.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9fa7d775da065f3eae3e60ff32e1d530339242e684535aab091caf302a0142c. 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/USLZJ2197963.
Mix Monchy y Alexandra (Hoja en Blanco/Perdidos/Dos Locos) - Live Sessions
Jeinson Manuel & Amigos, Vol. 1 (Live Sessions)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c03f92be0899f06277ef15f02d355e7299d93aab049c4656dfe9c2c04bfa27a. 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/QZNJZ2449357.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x05000fb0f37301c77ede8dcd07f08eec91a0a8e2ee2019b41e30f788f086d7c0. 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/ES71G2416801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9b271e1181cffc8502133e6cca1118fe0c7d3c98337042a6361b8ca97140045. 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/QZGLS2562881.