Dreamy Cat Music
type: MusicGroup
popularity: 4
followers: 106
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2caaa96513f48a174ee4a60b95051c1bbee99958ead7610577cff118fd0cc0cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953922
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953922
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1bf81cc4-9463-4f60-9b09-1c2482de84c0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1bf81cc4-9463-4f60-9b09-1c2482de84c0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1bf81cc4-9463-4f60-9b09-1c2482de84c0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T09:36:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2caaa96513f48a174ee4a60b95051c1bbee99958ead7610577cff118fd0cc0cc","name":"Dreamy Cat Music","registered_at":"2026-06-15T23:17:10Z","symbol":"NIM0863144","token_address":"0xd6ef853edb455e41489bcf7a4a8b9a9b38fb3615","type":"artist","uuid":"1bf81cc4-9463-4f60-9b09-1c2482de84c0"}
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 0x2caaa96513f48a174ee4a60b95051c1bbee99958ead7610577cff118fd0cc0cc. Chain 2 (Bitcoin): anchored in block 953922 (2026-06-16T09:36:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1bf81cc4-9463-4f60-9b09-1c2482de84c0.json and https://artists.proofprofile.net/proofs/artist/1bf81cc4-9463-4f60-9b09-1c2482de84c0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T09:36:34Z
  text: {"copyright_id":"0x2caaa96513f48a174ee4a60b95051c1bbee99958ead7610577cff118fd0cc0cc","name":"Dreamy Cat Music","registered_at":"2026-06-15T23:17:10Z","symbol":"NIM0863144","token_address":"0xd6ef853edb455e41489bcf7a4a8b9a9b38fb3615","type":"artist","uuid":"1bf81cc4-9463-4f60-9b09-1c2482de84c0"}
album: Cat Music: Harmonious Tunes for Dreamy Cats
  type: MusicAlbum
  date published: 2025-03-17