2/3rds of a Threesome
type: MusicGroup
popularity: 3
followers: 766
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x651d5dfdb8525c00f845f9ab93480505cd979f4c2b3b760fcfc1d806c8befef7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954647
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954647
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d6b323a5-66bb-4e84-881a-845d18864cf9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d6b323a5-66bb-4e84-881a-845d18864cf9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d6b323a5-66bb-4e84-881a-845d18864cf9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:36:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x651d5dfdb8525c00f845f9ab93480505cd979f4c2b3b760fcfc1d806c8befef7","name":"2/3rds of a Threesome","registered_at":"2026-06-21T02:57:00Z","symbol":"NIM1798481","token_address":"0x862f72a4c1b807fefdc5d42a2de8235c7f6677c4","type":"artist","uuid":"d6b323a5-66bb-4e84-881a-845d18864cf9"}
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 0x651d5dfdb8525c00f845f9ab93480505cd979f4c2b3b760fcfc1d806c8befef7. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d6b323a5-66bb-4e84-881a-845d18864cf9.json and https://artists.proofprofile.net/proofs/artist/d6b323a5-66bb-4e84-881a-845d18864cf9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
  text: {"copyright_id":"0x651d5dfdb8525c00f845f9ab93480505cd979f4c2b3b760fcfc1d806c8befef7","name":"2/3rds of a Threesome","registered_at":"2026-06-21T02:57:00Z","symbol":"NIM1798481","token_address":"0x862f72a4c1b807fefdc5d42a2de8235c7f6677c4","type":"artist","uuid":"d6b323a5-66bb-4e84-881a-845d18864cf9"}
album: Emily II (A Sleep Talking Song) [Live]
  type: MusicAlbum
  date published: 2023-12-08
album: Tea (Live in London)
  type: MusicAlbum
  date published: 2024-01-26
album: Live in London
  type: MusicAlbum
  date published: 2024-08-09