Banda La Indicada La Mejor De Mazatlán Sinaloa
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 0x61c7fa291c2463fd7af77b9c81e3027a26fb8cc60081924f86af88f863d21370. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a97a19b4-3b37-41da-8afc-647d0c5c73fc.json and https://artists.proofprofile.net/proofs/artist/a97a19b4-3b37-41da-8afc-647d0c5c73fc.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
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2d82f28e3e8753bfd327aaba50d1f867a91ac8effaa53138f8624e875c302a8c. 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/QZDQH2374777.
Son las dos de la mañana/ Piquetes de hormiga
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0cf0f0887e55e465c49bfe1aa394e654dd11e24c22eb1db1908f7a0febaed63. 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/QZDQH2374778.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec0b248d42f4eb59cf242ee3a57f7f7afad4db86ec7fc0c76696c4eb3aaea7fe. 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/QZGLS2344884.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x805d631c7f904d4e9cdcef4609187abf7f315b5d5cccd46bc1e017489b1b2633. 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/QZDQH2374685.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa00ad01d268a84924277686289f7e9f8063bfc9d78a9f9e6f4a2ea0a14bb9b1. 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/QZDQH2374686.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0463ea188115f767055a0e5d8cbef8d7b0fee69d741e310ccee3da5944e0cf0f. 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/MXD782101160.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc349fdd33b03c066a532974d2d54a1e873d9b3ef599d2393fd92c248766a358. 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/QZDQH2378245.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503fa1cb2016871cd782c544d5f4ccefb8e6481a0549996460d720e65c678ab0. 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/QZDQH2378246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7598ceb0789d099a2e0bc1a56ffd1dd6d567aca28a2610aeea0185b34215a61d. 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/QZDQH2378247.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60e5f8a044b5aaaed7f1152e6f0824a104a3e439df1f2281c82278345c8b4af9. 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/QZDQH2378248.
El Borrego, Sentimiento De Dolor (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x047cb8671681fc458a4cc7af057ff4ae94b23b11ce1544c24606affe008924e5. 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/QZDQH2378249.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8acd7afe77d7ca1b3bd547e0c5530f80f902ed47bf6811ee05b790b45741815e. 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/QZDQH2378250.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d396f4bb0b90d7401b1bcba0c1ab37ea78c6d5b1b174ec48bb21d48f48656cb. 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/QZDQH2378251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1abe3ce45bc4f01da6c7b37c3f687f4bc1a70b329f90ae2f8da0ccf8078c5416. 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/QZDQH2378252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8f8f4883a34d2adb4df6f49e253f0cbdc892632fcd27d3a962538a9f77150044. 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/QZDQH2378253.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf62fee32b731a7e2fb866b59054c9c6293338fc1aec7500ba05366cd0bcd4cc. 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/QZDQH2378254.
Que Saben Del Querer, La Número 20 (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2c9fa60d78e22919ea404965d8c27ad9932474a9df53d463837caad270f47104. 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/QZDQH2378255.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6706ea58d2c7b06d683e5e167d4f24c0459e22d0cb8e8c827f18b3e50bfcd3d0. 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/QZDQH2378256.
M.L.P, Uno Mas Uno Igual a Zero (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa7a036a1521544e55b44afc9a2ff7d42682647fb9f75e93c0ceac6cea9c375a. 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/QZDQH2378257.
Nadie Es Eterno, Bandido De Amores (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x510ce6d4986c0b28e181668b4846bb723cf7ed1bac940f3cda6b48cc1e6d9d05. 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/QZDQH2378258.