Teamchor Jona
type: MusicGroup
genre: choral
popularity: 3
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40b86aff81fb0b203a578a57e942ca41d99242a07dfdf02971cfcdbe5d0720bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a0bd7dd-db23-41cb-9b83-7ea5a15d1090.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a0bd7dd-db23-41cb-9b83-7ea5a15d1090.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a0bd7dd-db23-41cb-9b83-7ea5a15d1090
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40b86aff81fb0b203a578a57e942ca41d99242a07dfdf02971cfcdbe5d0720bc","name":"Teamchor Jona","registered_at":"2026-06-16T04:28:13Z","symbol":"NIM0937432","token_address":"0x3483641e2e896bd44da6d422479614034c35ee35","type":"artist","uuid":"2a0bd7dd-db23-41cb-9b83-7ea5a15d1090"}
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 0x40b86aff81fb0b203a578a57e942ca41d99242a07dfdf02971cfcdbe5d0720bc. Chain 2 (Bitcoin): anchored in block 953972 (2026-06-16T16:31:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a0bd7dd-db23-41cb-9b83-7ea5a15d1090.json and https://artists.proofprofile.net/proofs/artist/2a0bd7dd-db23-41cb-9b83-7ea5a15d1090.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:31:10Z
  text: {"copyright_id":"0x40b86aff81fb0b203a578a57e942ca41d99242a07dfdf02971cfcdbe5d0720bc","name":"Teamchor Jona","registered_at":"2026-06-16T04:28:13Z","symbol":"NIM0937432","token_address":"0x3483641e2e896bd44da6d422479614034c35ee35","type":"artist","uuid":"2a0bd7dd-db23-41cb-9b83-7ea5a15d1090"}
album: Team Chor Jona
  type: MusicAlbum
  date published: 1990-11-11
album: Hollywood
  type: MusicAlbum
  date published: 1997-11-25
album: Vive la France et Broadway
  type: MusicAlbum
  date published: 2002-11-01
album: Gospel Mass
  type: MusicAlbum
  date published: 2008-10-13