Twice Thou
type: MusicGroup
popularity: 11
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x95a844b292d3785e8f6df04876d907f9f252c172d6fc2e113a2134607bccd228
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/dda6c38d-6edf-438b-978e-a8d5f2ec20e3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dda6c38d-6edf-438b-978e-a8d5f2ec20e3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dda6c38d-6edf-438b-978e-a8d5f2ec20e3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x95a844b292d3785e8f6df04876d907f9f252c172d6fc2e113a2134607bccd228","name":"Twice Thou","registered_at":"2026-06-15T03:47:09Z","symbol":"NIM0672244","token_address":"0x4d45fc9b4846c7480a681d4b878f3a8888e556a9","type":"artist","uuid":"dda6c38d-6edf-438b-978e-a8d5f2ec20e3"}
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 0x95a844b292d3785e8f6df04876d907f9f252c172d6fc2e113a2134607bccd228. 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/dda6c38d-6edf-438b-978e-a8d5f2ec20e3.json and https://artists.proofprofile.net/proofs/artist/dda6c38d-6edf-438b-978e-a8d5f2ec20e3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0x95a844b292d3785e8f6df04876d907f9f252c172d6fc2e113a2134607bccd228","name":"Twice Thou","registered_at":"2026-06-15T03:47:09Z","symbol":"NIM0672244","token_address":"0x4d45fc9b4846c7480a681d4b878f3a8888e556a9","type":"artist","uuid":"dda6c38d-6edf-438b-978e-a8d5f2ec20e3"}
album: Love, Lies & Betrayal: The End Justifies the Means (Flava Tape, Vol. 11)
  type: MusicAlbum
  date published: 2014-07-22
album: Trials & Tribulationships
  type: MusicAlbum
  date published: 2015-08-25
album: Rent Control
  type: MusicAlbum
  date published: 2024-03-01
album: Kill Box
  type: MusicAlbum
  date published: 2025-06-01