Kate Curran
type: MusicGroup
popularity: 3
followers: 436
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7c929e1c22ac985860d9122be5b5a58e63bb5f10bd2e1a346219fe307afa5503
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953999
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953999
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/316282bf-b4b2-4f25-bb8e-7d74e5ed9980.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/316282bf-b4b2-4f25-bb8e-7d74e5ed9980.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/316282bf-b4b2-4f25-bb8e-7d74e5ed9980
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:20:58Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7c929e1c22ac985860d9122be5b5a58e63bb5f10bd2e1a346219fe307afa5503","name":"Kate Curran","registered_at":"2026-06-16T06:44:45Z","symbol":"NIM0970049","token_address":"0x4d9ec3cfb5c0d5a7d4b1d19022c40ddcd084e68d","type":"artist","uuid":"316282bf-b4b2-4f25-bb8e-7d74e5ed9980"}
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 0x7c929e1c22ac985860d9122be5b5a58e63bb5f10bd2e1a346219fe307afa5503. Chain 2 (Bitcoin): anchored in block 953999 (2026-06-16T20:20:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/316282bf-b4b2-4f25-bb8e-7d74e5ed9980.json and https://artists.proofprofile.net/proofs/artist/316282bf-b4b2-4f25-bb8e-7d74e5ed9980.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T20:20:58Z
  text: {"copyright_id":"0x7c929e1c22ac985860d9122be5b5a58e63bb5f10bd2e1a346219fe307afa5503","name":"Kate Curran","registered_at":"2026-06-16T06:44:45Z","symbol":"NIM0970049","token_address":"0x4d9ec3cfb5c0d5a7d4b1d19022c40ddcd084e68d","type":"artist","uuid":"316282bf-b4b2-4f25-bb8e-7d74e5ed9980"}
album: Vol. I
  type: MusicAlbum
  date published: 2022-06-10
album: Volume II
  type: MusicAlbum
  date published: 2023-03-17
album: Volume III
  type: MusicAlbum
  date published: 2024-07-19
album: Volume IV
  type: MusicAlbum
  date published: 2025-03-25