The Dude
type: MusicGroup
popularity: 3
followers: 161
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x635501e7da136551e9f55f506c065329c63634218f3eab45812ee6b0cf527224
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/bd2c3450-00ba-4360-a2fa-31e5d19b1aa0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd2c3450-00ba-4360-a2fa-31e5d19b1aa0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd2c3450-00ba-4360-a2fa-31e5d19b1aa0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x635501e7da136551e9f55f506c065329c63634218f3eab45812ee6b0cf527224","name":"The Dude","registered_at":"2026-06-20T18:16:24Z","symbol":"NIM1675600","token_address":"0xe32f3c1b19cca07bf5ac846d9e4fd846787a64c7","type":"artist","uuid":"bd2c3450-00ba-4360-a2fa-31e5d19b1aa0"}
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 0x635501e7da136551e9f55f506c065329c63634218f3eab45812ee6b0cf527224. 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/bd2c3450-00ba-4360-a2fa-31e5d19b1aa0.json and https://artists.proofprofile.net/proofs/artist/bd2c3450-00ba-4360-a2fa-31e5d19b1aa0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x635501e7da136551e9f55f506c065329c63634218f3eab45812ee6b0cf527224","name":"The Dude","registered_at":"2026-06-20T18:16:24Z","symbol":"NIM1675600","token_address":"0xe32f3c1b19cca07bf5ac846d9e4fd846787a64c7","type":"artist","uuid":"bd2c3450-00ba-4360-a2fa-31e5d19b1aa0"}
album: Wanted The Dude
  type: MusicAlbum
  date published: 2002-01-01
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  type: MusicAlbum
  date published: 2006-12-05
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2012-08-29
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  type: MusicAlbum
  date published: 2012-12-15
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  type: MusicAlbum
  date published: 2013-09-16
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2018-03-04