Cat Paws
type: MusicGroup
popularity: 31
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x099ab7c5f0e0f3074b5361e0f148bd5d493edd66cdf1cdcca81a5ff19cf8f3a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/044cdade-06f7-45b9-8de6-22fcc38a9fa6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/044cdade-06f7-45b9-8de6-22fcc38a9fa6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/044cdade-06f7-45b9-8de6-22fcc38a9fa6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x099ab7c5f0e0f3074b5361e0f148bd5d493edd66cdf1cdcca81a5ff19cf8f3a6","name":"Cat Paws","registered_at":"2026-06-11T10:55:26Z","symbol":"NIM0005931","token_address":"0x3c6f4c8c5c7b7aa2ecb254f6f0d064130a2ac24f","type":"artist","uuid":"044cdade-06f7-45b9-8de6-22fcc38a9fa6"}
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 0x099ab7c5f0e0f3074b5361e0f148bd5d493edd66cdf1cdcca81a5ff19cf8f3a6. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/044cdade-06f7-45b9-8de6-22fcc38a9fa6.json and https://artists.proofprofile.net/proofs/artist/044cdade-06f7-45b9-8de6-22fcc38a9fa6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x099ab7c5f0e0f3074b5361e0f148bd5d493edd66cdf1cdcca81a5ff19cf8f3a6","name":"Cat Paws","registered_at":"2026-06-11T10:55:26Z","symbol":"NIM0005931","token_address":"0x3c6f4c8c5c7b7aa2ecb254f6f0d064130a2ac24f","type":"artist","uuid":"044cdade-06f7-45b9-8de6-22fcc38a9fa6"}
album: Hand in a Paw
  type: MusicAlbum
  date published: 2024-06-27
album: From the First Touch
  type: MusicAlbum
  date published: 2024-10-22
album: Furry Wonders
  type: MusicAlbum
  date published: 2025-09-08