Chadillac Dundee
type: MusicGroup
popularity: 11
followers: 162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7a4ece52620afef947943628a20ddc036bd4f1c11b21165574ed8ab62b52e661
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953746
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953746
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a503a647-d77f-44d5-b0de-ddcebc9cc396.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a503a647-d77f-44d5-b0de-ddcebc9cc396.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a503a647-d77f-44d5-b0de-ddcebc9cc396
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T05:25:34Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7a4ece52620afef947943628a20ddc036bd4f1c11b21165574ed8ab62b52e661","name":"Chadillac Dundee","registered_at":"2026-06-14T21:51:35Z","symbol":"NIM0587315","token_address":"0xcf83a3f795a75fc6847cdc662da5015f575f4238","type":"artist","uuid":"a503a647-d77f-44d5-b0de-ddcebc9cc396"}
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 0x7a4ece52620afef947943628a20ddc036bd4f1c11b21165574ed8ab62b52e661. Chain 2 (Bitcoin): anchored in block 953746 (2026-06-15T05:25:34Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a503a647-d77f-44d5-b0de-ddcebc9cc396.json and https://artists.proofprofile.net/proofs/artist/a503a647-d77f-44d5-b0de-ddcebc9cc396.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T05:25:34Z
  text: {"copyright_id":"0x7a4ece52620afef947943628a20ddc036bd4f1c11b21165574ed8ab62b52e661","name":"Chadillac Dundee","registered_at":"2026-06-14T21:51:35Z","symbol":"NIM0587315","token_address":"0xcf83a3f795a75fc6847cdc662da5015f575f4238","type":"artist","uuid":"a503a647-d77f-44d5-b0de-ddcebc9cc396"}
album: Speak of the Devil
  type: MusicAlbum
  date published: 2017-07-05
album: Connect the Cuts
  type: MusicAlbum
  date published: 2017-07-05
album: Delusions of Grandeur
  type: MusicAlbum
  date published: 2017-07-05
album: Unburied Adversaries
  type: MusicAlbum
  date published: 2018-05-11
album: 46 & 2
  type: MusicAlbum
  date published: 2020-04-27
album: Live from Smoke-a-Lona
  type: MusicAlbum
  date published: 2020-09-13
album: The Spirit of the Valley (Live)
  type: MusicAlbum
  date published: 2020-09-18