Arne Domnérus Orkester
type: MusicGroup
popularity: 4
followers: 270
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda08a1c2c5066ff85f6ffb6aaeec0a0a649175bd9363fda3e130adc179e50fc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bcfa8455-8408-40a1-b0ab-a0441a7f61fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bcfa8455-8408-40a1-b0ab-a0441a7f61fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bcfa8455-8408-40a1-b0ab-a0441a7f61fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda08a1c2c5066ff85f6ffb6aaeec0a0a649175bd9363fda3e130adc179e50fc6","name":"Arne Domnérus Orkester","registered_at":"2026-06-20T17:42:43Z","symbol":"NIM1669364","token_address":"0x3f93cfbde7f4762b99306a9d37801e3ef111a977","type":"artist","uuid":"bcfa8455-8408-40a1-b0ab-a0441a7f61fe"}
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 0xda08a1c2c5066ff85f6ffb6aaeec0a0a649175bd9363fda3e130adc179e50fc6. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bcfa8455-8408-40a1-b0ab-a0441a7f61fe.json and https://artists.proofprofile.net/proofs/artist/bcfa8455-8408-40a1-b0ab-a0441a7f61fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xda08a1c2c5066ff85f6ffb6aaeec0a0a649175bd9363fda3e130adc179e50fc6","name":"Arne Domnérus Orkester","registered_at":"2026-06-20T17:42:43Z","symbol":"NIM1669364","token_address":"0x3f93cfbde7f4762b99306a9d37801e3ef111a977","type":"artist","uuid":"bcfa8455-8408-40a1-b0ab-a0441a7f61fe"}
album: I Let a Song Go Out...
  type: MusicAlbum
  date published: 1972
album: Scandinavian Design
  type: MusicAlbum
  date published: 1973
album: Ett Dagsverke
  type: MusicAlbum
  date published: 2011-01-25
album: Jazz in Sweden, Volume 1
  type: MusicAlbum
  date published: 2014-01-10
album: Jazz in Sweden, Volume 2
  type: MusicAlbum
  date published: 2014-01-10