Melodious Accord Musicians
type: MusicGroup
genre: choral
genre: traditional music
popularity: 3
followers: 24
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcf5721cfd7ddaec77a784482d9e526ef9f5809864b0858c138ce47b78099587
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eeddcd14-7869-46bd-95b4-699d7095db1e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eeddcd14-7869-46bd-95b4-699d7095db1e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eeddcd14-7869-46bd-95b4-699d7095db1e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdcf5721cfd7ddaec77a784482d9e526ef9f5809864b0858c138ce47b78099587","name":"Melodious Accord Musicians","registered_at":"2026-06-21T12:09:01Z","symbol":"NIM1918900","token_address":"0xd5953f995a7c9e1c425d49411b323a06f14ee492","type":"artist","uuid":"eeddcd14-7869-46bd-95b4-699d7095db1e"}
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 0xdcf5721cfd7ddaec77a784482d9e526ef9f5809864b0858c138ce47b78099587. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eeddcd14-7869-46bd-95b4-699d7095db1e.json and https://artists.proofprofile.net/proofs/artist/eeddcd14-7869-46bd-95b4-699d7095db1e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0xdcf5721cfd7ddaec77a784482d9e526ef9f5809864b0858c138ce47b78099587","name":"Melodious Accord Musicians","registered_at":"2026-06-21T12:09:01Z","symbol":"NIM1918900","token_address":"0xd5953f995a7c9e1c425d49411b323a06f14ee492","type":"artist","uuid":"eeddcd14-7869-46bd-95b4-699d7095db1e"}
album: Where Heart and Heaven Meet
  type: MusicAlbum
  date published: 2014-01-01