Orquesta de Baja California (in English Baja California Orchestra) is an orchestra based in the Mexican state of Baja California. The ensemble is a chamber orchestra of variable size, composed of abo
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 0xa9b12761ac5366e859d3b741f92735a3e2c589ce42691ada85bdff6c09f85416. 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/9d57fe9b-716e-4b7d-b216-9cb186402b27.json and https://artists.proofprofile.net/proofs/artist/9d57fe9b-716e-4b7d-b216-9cb186402b27.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Música es Música (feat. Orquesta de Baja California)
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 0xe005ca01d91cf9d8288cc21a0a17966643f2ecd4673f282df91644f01aea4f48. 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/MX5331700025.
Cumbia arenosa (feat. Orquesta de Baja California)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x17458cea4448041abaf7445d3fac76571ebbcff0254775f84c3a9b1ae2053807. 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/MX5331700026.
El porro magangueleño (feat. Orquesta de Baja California)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdda41e0243a5c67607186ab97ce0f9db881a7dc68895c4d446dc7f019c74549a. 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/MX5331700027.
La negra Nelly (feat. Orquesta de Baja California)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x204da1a73f16626982ff7d1928443dc4a465ec2f573df76cac0aa91fc2b02d02. 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/MX5331700028.
Cumbia campanera (feat. Orquesta de Baja California)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3bc7566124e8e1cf7aaa6a85fddb5e2812531cebab0de56f7db259ac212a8f4c. 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/MX5331700029.
Macondo (feat. Orquesta de Baja California)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb19a6d459030cbbcb7f8b4f2902162c28b807917ab3c0e238219f891d7e4a527. 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/MX5331700030.
Aunque no sea conmigo (feat. Orquesta de Baja California)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd8522bb6c28189b331c0b3da18232a51cb2f139f2ccae698253237ae1cec6213. 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/MX5331700031.
Cumbia poder (feat. Orquesta de Baja California)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x60a35a44fedf588251e003e0dd9b9aa9182658b64f6761f4efd804d81c535680. 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/MX5331700032.
Cumbia sobre el río (Suena) (feat. Orquesta de Baja California)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1711ee4ef30a4a4e64e122ac01158ffefc1a7fc95aeae980a707243e9381863a. 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/MX5331700033.
Reina de cumbias (feat. Orquesta de Baja California)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa7b2ebb6bb5c6804bb0968a18ceaeb8f96faccc844132922f1429d8c5ba63f89. 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/MX5331700034.