RAT MACHINE
type: MusicGroup
genre: hardcore punk
genre: noise rock
popularity: 3
followers: 486
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9eb883a290136007618eebd87d71037ad7374f1fa9ca8b5d5fe6ac1a292595c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d880592-7851-480d-ad0c-4a70c76f5272.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5d880592-7851-480d-ad0c-4a70c76f5272.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5d880592-7851-480d-ad0c-4a70c76f5272
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9eb883a290136007618eebd87d71037ad7374f1fa9ca8b5d5fe6ac1a292595c5","name":"RAT MACHINE","registered_at":"2026-06-16T22:12:48Z","symbol":"NIM1191493","token_address":"0xea6ca1dafd13bd5ac4b5bb2ce3d8d5bb924da84e","type":"artist","uuid":"5d880592-7851-480d-ad0c-4a70c76f5272"}
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 0x9eb883a290136007618eebd87d71037ad7374f1fa9ca8b5d5fe6ac1a292595c5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5d880592-7851-480d-ad0c-4a70c76f5272.json and https://artists.proofprofile.net/proofs/artist/5d880592-7851-480d-ad0c-4a70c76f5272.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9eb883a290136007618eebd87d71037ad7374f1fa9ca8b5d5fe6ac1a292595c5","name":"RAT MACHINE","registered_at":"2026-06-16T22:12:48Z","symbol":"NIM1191493","token_address":"0xea6ca1dafd13bd5ac4b5bb2ce3d8d5bb924da84e","type":"artist","uuid":"5d880592-7851-480d-ad0c-4a70c76f5272"}
album: RAT MACHINE
  type: MusicAlbum
  date published: 2023-05-27
album: No Son of Mine
  type: MusicAlbum
  date published: 2023-05-28
album: On and Around Me
  type: MusicAlbum
  date published: 2023-06-23
album: No Answer Here
  type: MusicAlbum
  date published: 2023-06-30
album: Church of the Bad One
  type: MusicAlbum
  date published: 2023-09-15