Big Doobie
type: MusicGroup
popularity: 26
followers: 602
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbe4d96e5a652e844d3df8889ffce5c9643e6d387fde45c6425dbe7d63c66c525
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/915ec9bd-3d76-447a-a953-624f38549729.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/915ec9bd-3d76-447a-a953-624f38549729.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/915ec9bd-3d76-447a-a953-624f38549729
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbe4d96e5a652e844d3df8889ffce5c9643e6d387fde45c6425dbe7d63c66c525","name":"Big Doobie","registered_at":"2026-06-12T04:31:13Z","symbol":"NIM0187539","token_address":"0xa16945b9bd96d55b9ba6db01b45131840653cd27","type":"artist","uuid":"915ec9bd-3d76-447a-a953-624f38549729"}
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 0xbe4d96e5a652e844d3df8889ffce5c9643e6d387fde45c6425dbe7d63c66c525. 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/915ec9bd-3d76-447a-a953-624f38549729.json and https://artists.proofprofile.net/proofs/artist/915ec9bd-3d76-447a-a953-624f38549729.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xbe4d96e5a652e844d3df8889ffce5c9643e6d387fde45c6425dbe7d63c66c525","name":"Big Doobie","registered_at":"2026-06-12T04:31:13Z","symbol":"NIM0187539","token_address":"0xa16945b9bd96d55b9ba6db01b45131840653cd27","type":"artist","uuid":"915ec9bd-3d76-447a-a953-624f38549729"}
album: That's All We Ever Known
  type: MusicAlbum
  date published: 2020-03-07
album: Mission
  type: MusicAlbum
  date published: 2020-03-11
album: RNL
  type: MusicAlbum
  date published: 2021-02-12
album: Devin Booker
  type: MusicAlbum
  date published: 2021-11-27
album: Him not Them
  type: MusicAlbum
  date published: 2022-10-01
album: Hammer
  type: MusicAlbum
  date published: 2022-12-10
album: I go to Costco for that Wock (and that chicken bake)
  type: MusicAlbum
  date published: 2023-02-01
album: My Boi
  type: MusicAlbum
  date published: 2024-06-21
album: The Biggest Cactus
  type: MusicAlbum
  date published: 2024-09-27
album: The Biggest Cactus
  type: MusicAlbum
  date published: 2024-09-27