Mariachi Alma Bohemia
type: MusicGroup
genre: mariachi
popularity: 7
followers: 73
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ac8fd2a645b5a35b4facdb2427401d869df77c4de57e99163fd5e7bfb63e71e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954124
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954124
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b593613-5c03-4e29-81dd-f9780f6bd3ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b593613-5c03-4e29-81dd-f9780f6bd3ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b593613-5c03-4e29-81dd-f9780f6bd3ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T18:22:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2ac8fd2a645b5a35b4facdb2427401d869df77c4de57e99163fd5e7bfb63e71e","name":"Mariachi Alma Bohemia","registered_at":"2026-06-17T08:38:32Z","symbol":"NIM1340752","token_address":"0x8a06f8252c02175da6249cca58594528abfcac0f","type":"artist","uuid":"7b593613-5c03-4e29-81dd-f9780f6bd3ba"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ac8fd2a645b5a35b4facdb2427401d869df77c4de57e99163fd5e7bfb63e71e. Chain 2 (Bitcoin): anchored in block 954124 (2026-06-17T18:22:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b593613-5c03-4e29-81dd-f9780f6bd3ba.json and https://artists.proofprofile.net/proofs/artist/7b593613-5c03-4e29-81dd-f9780f6bd3ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T18:22:18Z
  text: {"copyright_id":"0x2ac8fd2a645b5a35b4facdb2427401d869df77c4de57e99163fd5e7bfb63e71e","name":"Mariachi Alma Bohemia","registered_at":"2026-06-17T08:38:32Z","symbol":"NIM1340752","token_address":"0x8a06f8252c02175da6249cca58594528abfcac0f","type":"artist","uuid":"7b593613-5c03-4e29-81dd-f9780f6bd3ba"}
album: De Ronda Con Mariachi
  type: MusicAlbum
  date published: 2016-09-01
album: Cómo Has Hecho (Mariachi)
  type: MusicAlbum
  date published: 2017-05-26