Ahijuna Rec.
type: MusicGroup
genre: folk punk
popularity: 2
followers: 299
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x60c26455bbd34472d0e515fa0731d7013e0d6fe6b354b609f02ff58acd322e46
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9cc1440-efa2-4036-831d-e9c9236619b3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9cc1440-efa2-4036-831d-e9c9236619b3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9cc1440-efa2-4036-831d-e9c9236619b3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x60c26455bbd34472d0e515fa0731d7013e0d6fe6b354b609f02ff58acd322e46","name":"Ahijuna Rec.","registered_at":"2026-06-21T04:03:28Z","symbol":"NIM1813816","token_address":"0xa8a519a6815edaa866f1da255b67894638e8cb93","type":"artist","uuid":"d9cc1440-efa2-4036-831d-e9c9236619b3"}
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 0x60c26455bbd34472d0e515fa0731d7013e0d6fe6b354b609f02ff58acd322e46. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9cc1440-efa2-4036-831d-e9c9236619b3.json and https://artists.proofprofile.net/proofs/artist/d9cc1440-efa2-4036-831d-e9c9236619b3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
  text: {"copyright_id":"0x60c26455bbd34472d0e515fa0731d7013e0d6fe6b354b609f02ff58acd322e46","name":"Ahijuna Rec.","registered_at":"2026-06-21T04:03:28Z","symbol":"NIM1813816","token_address":"0xa8a519a6815edaa866f1da255b67894638e8cb93","type":"artist","uuid":"d9cc1440-efa2-4036-831d-e9c9236619b3"}
album: Chiquero
  type: MusicAlbum
  date published: 2019-10-29