Premium Rat
type: MusicGroup
popularity: 4
followers: 279
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5fb97f90dc4236a0e9b868be857650069e955aa5affca892219c8df2963722f4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953879
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953879
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09000a13-723a-4cef-ab1d-0076b6cf991d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/09000a13-723a-4cef-ab1d-0076b6cf991d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/09000a13-723a-4cef-ab1d-0076b6cf991d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:57:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5fb97f90dc4236a0e9b868be857650069e955aa5affca892219c8df2963722f4","name":"Premium Rat","registered_at":"2026-06-15T16:43:46Z","symbol":"NIM0769297","token_address":"0x14d277ee33966a6419cda728abd61df278ddedca","type":"artist","uuid":"09000a13-723a-4cef-ab1d-0076b6cf991d"}
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 0x5fb97f90dc4236a0e9b868be857650069e955aa5affca892219c8df2963722f4. Chain 2 (Bitcoin): anchored in block 953879 (2026-06-16T02:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/09000a13-723a-4cef-ab1d-0076b6cf991d.json and https://artists.proofprofile.net/proofs/artist/09000a13-723a-4cef-ab1d-0076b6cf991d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:57:35Z
  text: {"copyright_id":"0x5fb97f90dc4236a0e9b868be857650069e955aa5affca892219c8df2963722f4","name":"Premium Rat","registered_at":"2026-06-15T16:43:46Z","symbol":"NIM0769297","token_address":"0x14d277ee33966a6419cda728abd61df278ddedca","type":"artist","uuid":"09000a13-723a-4cef-ab1d-0076b6cf991d"}
album: vindicated
  type: MusicAlbum
  date published: 2021-07-23
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  type: MusicAlbum
  date published: 2022-02-25
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  type: MusicAlbum
  date published: 2024-01-05
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  type: MusicAlbum
  date published: 2024-05-03
album: jenga blocks
  type: MusicAlbum
  date published: 2024-08-30
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  type: MusicAlbum
  date published: 2025-01-24