Juha Björninen Band
type: MusicGroup
genre: album rock
popularity: 2
followers: 125
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4bc2c798b76e2694fb87f48c77781049d5263af47b7c3c97a739d2b8a2921f08
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a6404a1-5864-4a08-ab3e-ae90100bc6e8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9a6404a1-5864-4a08-ab3e-ae90100bc6e8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9a6404a1-5864-4a08-ab3e-ae90100bc6e8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4bc2c798b76e2694fb87f48c77781049d5263af47b7c3c97a739d2b8a2921f08","name":"Juha Björninen Band","registered_at":"2026-06-17T19:35:05Z","symbol":"NIM1497332","token_address":"0x0ba4c2a8eaae09c7ef5dc85dddd62d70bf0f167b","type":"artist","uuid":"9a6404a1-5864-4a08-ab3e-ae90100bc6e8"}
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 0x4bc2c798b76e2694fb87f48c77781049d5263af47b7c3c97a739d2b8a2921f08. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9a6404a1-5864-4a08-ab3e-ae90100bc6e8.json and https://artists.proofprofile.net/proofs/artist/9a6404a1-5864-4a08-ab3e-ae90100bc6e8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x4bc2c798b76e2694fb87f48c77781049d5263af47b7c3c97a739d2b8a2921f08","name":"Juha Björninen Band","registered_at":"2026-06-17T19:35:05Z","symbol":"NIM1497332","token_address":"0x0ba4c2a8eaae09c7ef5dc85dddd62d70bf0f167b","type":"artist","uuid":"9a6404a1-5864-4a08-ab3e-ae90100bc6e8"}
album: Space Traveller Lost
  type: MusicAlbum
  date published: 1985-02-10
album: Meteorites
  type: MusicAlbum
  date published: 1993