Mastery in Pet Relaxation
type: MusicGroup
popularity: 2
followers: 99
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef034fab88d5b136389ecf5bba2f79e5694611d598d1a8d1fa96fb085f851d34
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9edf462-61d5-42d3-bb31-2b54e58b2254.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9edf462-61d5-42d3-bb31-2b54e58b2254.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9edf462-61d5-42d3-bb31-2b54e58b2254
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef034fab88d5b136389ecf5bba2f79e5694611d598d1a8d1fa96fb085f851d34","name":"Mastery in Pet Relaxation","registered_at":"2026-06-20T16:34:11Z","symbol":"NIM1654441","token_address":"0x184b12f6ef9d7746666bc4ce1ef4bf01e8ac01b3","type":"artist","uuid":"b9edf462-61d5-42d3-bb31-2b54e58b2254"}
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 0xef034fab88d5b136389ecf5bba2f79e5694611d598d1a8d1fa96fb085f851d34. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9edf462-61d5-42d3-bb31-2b54e58b2254.json and https://artists.proofprofile.net/proofs/artist/b9edf462-61d5-42d3-bb31-2b54e58b2254.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xef034fab88d5b136389ecf5bba2f79e5694611d598d1a8d1fa96fb085f851d34","name":"Mastery in Pet Relaxation","registered_at":"2026-06-20T16:34:11Z","symbol":"NIM1654441","token_address":"0x184b12f6ef9d7746666bc4ce1ef4bf01e8ac01b3","type":"artist","uuid":"b9edf462-61d5-42d3-bb31-2b54e58b2254"}