Classical Child
type: MusicGroup
popularity: 12
followers: 264
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x64b8cc6534aa0ce6d050e7a64ccc1a0509cc94fdf32ce5c9c2cef6b3f34c8706
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953812
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953812
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7fc8ebd-967e-4874-8e9c-6ce342e4673f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7fc8ebd-967e-4874-8e9c-6ce342e4673f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7fc8ebd-967e-4874-8e9c-6ce342e4673f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T17:06:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x64b8cc6534aa0ce6d050e7a64ccc1a0509cc94fdf32ce5c9c2cef6b3f34c8706","name":"Classical Child","registered_at":"2026-06-15T06:31:50Z","symbol":"NIM0711569","token_address":"0xb1b48ec35abc42f7d4819a786373cd6ff26291ce","type":"artist","uuid":"f7fc8ebd-967e-4874-8e9c-6ce342e4673f"}
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 0x64b8cc6534aa0ce6d050e7a64ccc1a0509cc94fdf32ce5c9c2cef6b3f34c8706. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7fc8ebd-967e-4874-8e9c-6ce342e4673f.json and https://artists.proofprofile.net/proofs/artist/f7fc8ebd-967e-4874-8e9c-6ce342e4673f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x64b8cc6534aa0ce6d050e7a64ccc1a0509cc94fdf32ce5c9c2cef6b3f34c8706","name":"Classical Child","registered_at":"2026-06-15T06:31:50Z","symbol":"NIM0711569","token_address":"0xb1b48ec35abc42f7d4819a786373cd6ff26291ce","type":"artist","uuid":"f7fc8ebd-967e-4874-8e9c-6ce342e4673f"}
album: Classical Child IS BORN, The
  type: MusicAlbum
  date published: 2000-01-01
album: The Classical Child DREAMS
  type: MusicAlbum
  date published: 2006-01-01
album: Classical Child EARLY TO RISE
  type: MusicAlbum
  date published: 2006-01-01
album: Classical Child Early To Bed
  type: MusicAlbum
  date published: 2006-01-01
album: The Classical Child AT THE OPERA
  type: MusicAlbum
  date published: 2006-01-01
album: The Classical Child AT PLAY
  type: MusicAlbum
  date published: 2006-01-01
album: The Classical Child's CHRISTMAS
  type: MusicAlbum
  date published: 2006-12-07
album: The Classical Child AT THE BALLET
  type: MusicAlbum
  date published: 2006-12-07