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 0x0572debd640a9ad288ca79aec33c6ad96ce9de2b4bb628fd9f86963baca8f4d7. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/435662f9-cb99-412c-86d0-a61bfd4616f1.json and https://artists.proofprofile.net/proofs/artist/435662f9-cb99-412c-86d0-a61bfd4616f1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Mix Aniversario: Ni Tuya Ni Mía / Quien No Le Ha Llorado a una Mujer / Por Alguien / Cuando Vivas Conmigo / Rendida a Mis Pies
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 0x6170b81bb2d58f3fded93dcf9a80c02c3d2f463d6292b7bca942bfbaa1c0a853. 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/QM7282066339.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x85b35ec1abc1bd44853befc12bcdb52261d564fb41ed19cf64c4ff87159af475. 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/QM4TX2103475.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2aaf7b514457b33acc63b924eaed7dbb74d82734417d2c3fb8c147914e4a0cf7. 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/QM6MZ1962310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x211502e1bd4be3eb537b1508625442ff505da46412446e1e72b0330debf83c99. 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/QM6MZ1962313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeef445fabc4031420c5144974f13fe6fb07bf6becc3b37b1b84a1f7e504bcac6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1962314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e96608c061b31ec664e91ef247f927dfc5a4d6661ac90f269825694b570e613. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), 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/QM6MZ1962317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8293b54c910a7ec181b6e715a55d4d2a3eb21cd15bddc827fd5598ee84de00f3. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/QM6MZ1962319.
MIX los Tremendos Laureles Ft Revolucion Tropical: Botoncito de Rosal/no Pienses Que Lloro por Ti
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0082b359c761952bbbebc53df0ff8c5e5e9a0014d15eac58ad4c8c9a1e47905. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/QM6MZ1962320.
Mix los Tremendos Laureles Ft Consagrados de la Cumbia: Amarla y Después Perderla/Mujer Casada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x995ab3653b95c5ec519929a518ddc656984154f524f84d720a7fde0c78818602. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM6MZ1962321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f26a61b55cdd218b76616e0e219b546dbdfe4a97129b756d60ea12b2b1ea493. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/QM6MZ1962308.
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 0x14707c86e9219da2f525bd06b510822e3dc4c51b4569dece2abcbd870e09159d. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/QM6MZ1962309.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59b72f718a6bc1ae53de9de855e7423add2ef5c343d44c6eeee2d82f36a3c94b. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QM6MZ1962311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53b40e7fa6c0bbf1510fba3de4a90baad66a6ae7bcec6e966afc047529cd8b26. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/QM6MZ1962312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0caf2d6097d709980ea6cb578ea6356b1b007df9adfc5fbcc176a28cd953e633. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/QM6MZ1962315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc087f21ff02a953041a1ed1e8ba046a1325279fabdfba9cf75d51667a194d843. Chain 2 (Bitcoin): anchored in block 960344 (2026-07-31T04:14:58Z), 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/QM6MZ1962316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x09a75628aaff4bb2021af98ce95379d510852d02181d4aa4e1324419d4ac36ab. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/QM6MZ1962318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e384710d932c73723dd8856e72e7f61bf8575301a268379d7dedd97b9bc9242. 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/QM4TX1790601.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1913dd8e24e190ae5b90e7af44e56002bd1bdb43f1e21ec0d3fb2042e25478af. 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/QM4TX1790602.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x745982e408eda01f41174cc8f730b52898d3edd85766f40984f1302c4c410261. 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/QM4TX1790603.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcd18053fa1cdceb16c34e37a5f3df861b34ccf0fe6cd083dc37fe2aae49d271d. 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/QM4TX1790604.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x374096573c9e45cdf95beb7c364ee0c757098b7c643a0ca3c8f721d150360ac0. 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/QM4TX1790605.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec9b671ec73336950cd930b26048004c74588744d01b1b9421f639634ebdf7e5. 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/QM4TX1790607.
Mix: Sabes / El Perfume / Cuestión Olvidada
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e0a371aebe8276ad9d429051e890628d693c6e09ce0b4e5de04507ea765d5df. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:25:05Z), 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/QM4TX1790610.
Mix: Soy un Bandolero / Chaparrita de Mi Vida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe7ba8e6043c866f163b2989f4ea74c7ec5d45419d3fed119cbbec1bbc57bb06f. 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/QM4TX1790612.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07240ac220177abc0a425bd7aab3ccedb375bcd3a6e2e9685ed0604f5dda2c10. Chain 2 (Bitcoin): anchored in block 960247 (2026-07-30T10:42:33Z), 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/QM4TX1790606.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6237e1f85203ad34dd8045abd33cb87a69f1768d2ae0657621d4f896671567. Chain 2 (Bitcoin): anchored in block 960173 (2026-07-30T00:11:40Z), 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/QM4TX1790608.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31fc8297245ec95f8fd309bde686e18142a4411e59bd5e3a7e68ff2a4ce4db90. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QM4TX1790609.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3c7ee7208fd7f93c07c9acf3b17cf4b69caceb1d0ed55063b3429f5ba9d249f. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/QM4TX1790611.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84314c62451f93d290148bcb0b76f99692a3dcf9b6d82b918c42d2e059671a8a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2004565.
Mix: Quien No Le Ha Llorado a una Mujer - por Alguien
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce0eb5473b6417c158173d5ba49f0dada1f8fa9fd8954ea64298650b2ca517e. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM4TW2004566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed76962cea0918a82f1ec15dfc500079c973f57318f2cd52eb9d28832f0db88. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/QM4TW2004569.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf3d2dbd1a7f9d22c2e46b3b8c053fdbd8ceef0f4e90086594534d3d48259f7b0. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW2004570.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb01c25a5148c3e5a7990a49b3cca5ec33ba98c5afce0dde8a9725f645dfef810. 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/QM4TW2004571.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88072c425ac016ee427ef26f45f6e1d518938554fb072386e81b8cff89c4334. 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/QM4TW2004572.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1613bac75e2c6708868791be1b78c1e95c3545c6f4a422b03dc43cab2ff3f8a1. 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/QM4TW2004573.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaccfcb7e6751ac0e42b84680625ace6161770d79d3c388ccd34b12a18e63da2a. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QM4TW2004567.
Mix: Vicios Perdidos / De Padre Desconocido
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99e45271f6d9bb5ab2bb206349160ebbb8b8313d6ac0974cb8edc5ca9cb73211. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/QM4TW2004568.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3a02c36607222ad353df25717a04e4244721e9fd02a94dead6581e2563bf4fe. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QM4TW2004574.
Mix: Rendida a Mis Pies / Besos de Papel
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8dc377fa8f76bf2058f49e8977bf0dbbc5a3f181a8225257bf804069b3495501. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QM4TW2004575.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c4e32a306ff281c5081c0b4b8c44785a0831c665dd5c451102c99d121f6d402. Chain 2 (Bitcoin): anchored in block 960199 (2026-07-30T02:30:29Z), 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/QM4TW2004576.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81e447e4c90642488e7a0dfebdbf86a3ece653de16d0e5a64d9a85755ee178ef. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/QM4TW2004577.
Mix: Cuando Vivas Conmigo / Sufriendo una Pena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca999382f8524959de5f2731dd9c5d9c6b6f4ed14f5d5739a9d9bd3f5aedb93b. Chain 2 (Bitcoin): anchored in block 960241 (2026-07-30T09:58:01Z), 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/QM4TW2004578.
Megamix 1: Dos Hermanitas / El Aretito / La Luz de Tus Ojos / Los Pinos y los Ciruelos / Morena Morenita
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94ac280dd5a0bfe90407e762b9cd801f5d4fe813ff5763901a58c2bc28c89170. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/QM4TW2004579.
16 Megamix 2: Abrazado a Mi Botella / No Volveré / Sin Problemas / Lo Nuestro Termino
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3af054d5c8f898517b5f82475f2c36e47bef895fbbb8d68d517a20f4c8f5dbb8. Chain 2 (Bitcoin): anchored in block 960348 (2026-07-31T05:17:02Z), 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/QM4TW2004580.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7a51a8f29ecd133793dea3621151a97b226d697e6b27bea137bacbc56095d666. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/QMBZ92279037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe5cfe587fda1e923d236c148a3b1e5232f942686bd118c1b2d283cfaefce1e18. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), 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/QM4TW2119010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf48f5b101d1435133e2431123eb7f577e6ce74866f8893749318aec6bdbc1932. 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/QM6P42049918.
Mix Pa Bailarlo de Lao a Lao Me Gusta Verlos Bailar (La Quebradita) / Espejeando
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbaf3893af8ea1ae3763c9ec603e4ca4f246c2c7914c7e87b0047b8c57a8864. 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/QM6P42019211.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf0adf36ca5971b452ada50d07d112e4ab12a0a7294cb5efde7c2e5e9209375ba. 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/QM6MZ2196816.