The Lullaby Bells
type: MusicGroup
genre: lullaby
popularity: 13
followers: 143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa382abeec847e2fab4ef610a28aca4b530232ccf87046f2e296b637b62f1f976
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd2ec6e8-e0eb-4425-833e-e6f2963838b5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd2ec6e8-e0eb-4425-833e-e6f2963838b5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd2ec6e8-e0eb-4425-833e-e6f2963838b5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa382abeec847e2fab4ef610a28aca4b530232ccf87046f2e296b637b62f1f976","name":"The Lullaby Bells","registered_at":"2026-06-15T03:45:01Z","symbol":"NIM0671737","token_address":"0xd30204b419a6f405d6e731a4ee857c545cfcf99d","type":"artist","uuid":"dd2ec6e8-e0eb-4425-833e-e6f2963838b5"}
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 0xa382abeec847e2fab4ef610a28aca4b530232ccf87046f2e296b637b62f1f976. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd2ec6e8-e0eb-4425-833e-e6f2963838b5.json and https://artists.proofprofile.net/proofs/artist/dd2ec6e8-e0eb-4425-833e-e6f2963838b5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0xa382abeec847e2fab4ef610a28aca4b530232ccf87046f2e296b637b62f1f976","name":"The Lullaby Bells","registered_at":"2026-06-15T03:45:01Z","symbol":"NIM0671737","token_address":"0xd30204b419a6f405d6e731a4ee857c545cfcf99d","type":"artist","uuid":"dd2ec6e8-e0eb-4425-833e-e6f2963838b5"}
album: Baby' s Favorite Tunes
  type: MusicAlbum
  date published: 2008-10-09