Tierra Tejana Band
type: MusicGroup
genre: tejano
popularity: 3
followers: 51
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab1a7bfa2b1ded0919a3a206cfe496261ec7834fa810f8fe9e76d9479485235b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954020
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954020
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37bf2e39-12ce-42f4-bddd-f3bc33e11016.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37bf2e39-12ce-42f4-bddd-f3bc33e11016.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37bf2e39-12ce-42f4-bddd-f3bc33e11016
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab1a7bfa2b1ded0919a3a206cfe496261ec7834fa810f8fe9e76d9479485235b","name":"Tierra Tejana Band","registered_at":"2026-06-16T08:59:35Z","symbol":"NIM1002239","token_address":"0x48a51fa9f0036d3092bd61e1af33f2f46d3f3a11","type":"artist","uuid":"37bf2e39-12ce-42f4-bddd-f3bc33e11016"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xab1a7bfa2b1ded0919a3a206cfe496261ec7834fa810f8fe9e76d9479485235b. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37bf2e39-12ce-42f4-bddd-f3bc33e11016.json and https://artists.proofprofile.net/proofs/artist/37bf2e39-12ce-42f4-bddd-f3bc33e11016.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xab1a7bfa2b1ded0919a3a206cfe496261ec7834fa810f8fe9e76d9479485235b","name":"Tierra Tejana Band","registered_at":"2026-06-16T08:59:35Z","symbol":"NIM1002239","token_address":"0x48a51fa9f0036d3092bd61e1af33f2f46d3f3a11","type":"artist","uuid":"37bf2e39-12ce-42f4-bddd-f3bc33e11016"}
album: Prende El Radio
  type: MusicAlbum
  date published: 1980-08-06
album: salvemos nuestro amor
  type: MusicAlbum
  date published: 1982-11-16
album: Celebrate
  type: MusicAlbum
  date published: 1989-05-09