katice w
type: MusicGroup
popularity: 18
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x070befcd54f55b221b2a6191d6c2e79eb80b621928373647059f53a778d750fa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953660
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953660
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/528d15a1-ae56-4b8d-8c8f-3815edd5a11a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/528d15a1-ae56-4b8d-8c8f-3815edd5a11a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/528d15a1-ae56-4b8d-8c8f-3815edd5a11a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:20:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x070befcd54f55b221b2a6191d6c2e79eb80b621928373647059f53a778d750fa","name":"katice w","registered_at":"2026-06-14T13:05:48Z","symbol":"NIM0461937","token_address":"0x5dad98eff7319149b90cbbef85e64e113ec7b38e","type":"artist","uuid":"528d15a1-ae56-4b8d-8c8f-3815edd5a11a"}
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 0x070befcd54f55b221b2a6191d6c2e79eb80b621928373647059f53a778d750fa. Chain 2 (Bitcoin): anchored in block 953660 (2026-06-14T17:20:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/528d15a1-ae56-4b8d-8c8f-3815edd5a11a.json and https://artists.proofprofile.net/proofs/artist/528d15a1-ae56-4b8d-8c8f-3815edd5a11a.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T17:20:01Z
  text: {"copyright_id":"0x070befcd54f55b221b2a6191d6c2e79eb80b621928373647059f53a778d750fa","name":"katice w","registered_at":"2026-06-14T13:05:48Z","symbol":"NIM0461937","token_address":"0x5dad98eff7319149b90cbbef85e64e113ec7b38e","type":"artist","uuid":"528d15a1-ae56-4b8d-8c8f-3815edd5a11a"}
album: Clap It Up
  type: MusicAlbum
  date published: 2024-10-06
album: Chuckle
  type: MusicAlbum
  date published: 2024-12-17