Dave Guy
type: MusicGroup
description: David Anthony Guy (born December 9, 1978) is an American trumpet player. Since 2014, he has played with The Roots, including on The Tonight Show Starring Jimmy Fallon. Over his more than two decade ca
popularity: 26
followers: 2030
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1913140507093cec6746cc397e345db75ef550a31a0021937523388874b0e8a0
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/2461e782-44c8-409c-9138-c11e7e568f30.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2461e782-44c8-409c-9138-c11e7e568f30.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2461e782-44c8-409c-9138-c11e7e568f30
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1913140507093cec6746cc397e345db75ef550a31a0021937523388874b0e8a0","name":"Dave Guy","registered_at":"2026-06-11T14:17:36Z","symbol":"NIM0046542","token_address":"0x2a070152e66dea09f6266582a669ccb55843aa24","type":"artist","uuid":"2461e782-44c8-409c-9138-c11e7e568f30"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1913140507093cec6746cc397e345db75ef550a31a0021937523388874b0e8a0. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2461e782-44c8-409c-9138-c11e7e568f30.json and https://artists.proofprofile.net/proofs/artist/2461e782-44c8-409c-9138-c11e7e568f30.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x1913140507093cec6746cc397e345db75ef550a31a0021937523388874b0e8a0","name":"Dave Guy","registered_at":"2026-06-11T14:17:36Z","symbol":"NIM0046542","token_address":"0x2a070152e66dea09f6266582a669ccb55843aa24","type":"artist","uuid":"2461e782-44c8-409c-9138-c11e7e568f30"}
album: Still Standing
  type: MusicAlbum
  date published: 2024-08-27
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  type: MusicAlbum
  date published: 2024-08-06
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  type: MusicAlbum
  date published: 2024-07-10
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  type: MusicAlbum
  date published: 2024-06-10
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  type: MusicAlbum
  date published: 2024-04-10
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  type: MusicAlbum
  date published: 2024-02-19
album: Blues In The Basement
  type: MusicAlbum
  date published: 2007-03-06
album: Midnight Bumps
  type: MusicAlbum
  date published: 2019-12-01