David Vann
type: MusicGroup
description: David Vann may refer to: David Vann (mayor) (1928–2000), mayor of Birmingham, Alabama David Vann (Cherokee leader) (1800–1863), treasurer of the Cherokee Nation David Vann (writer) (born 1966), wri
popularity: 11
followers: 44
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x173bbc9d647695cf4debc3ed1d20826c638d657bd755947b6797cd7558f6ae5e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953617
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953617
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d7fa5ab-78f8-42dd-8a1a-2bc158ce1dfe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d7fa5ab-78f8-42dd-8a1a-2bc158ce1dfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d7fa5ab-78f8-42dd-8a1a-2bc158ce1dfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:00:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x173bbc9d647695cf4debc3ed1d20826c638d657bd755947b6797cd7558f6ae5e","name":"David Vann","registered_at":"2026-06-14T07:29:23Z","symbol":"NIM0381686","token_address":"0xc3bd4abe7c583a7bdb578c404499846db7860f96","type":"artist","uuid":"1d7fa5ab-78f8-42dd-8a1a-2bc158ce1dfe"}
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 0x173bbc9d647695cf4debc3ed1d20826c638d657bd755947b6797cd7558f6ae5e. Chain 2 (Bitcoin): anchored in block 953617 (2026-06-14T09:00:45Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d7fa5ab-78f8-42dd-8a1a-2bc158ce1dfe.json and https://artists.proofprofile.net/proofs/artist/1d7fa5ab-78f8-42dd-8a1a-2bc158ce1dfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:00:45Z
  text: {"copyright_id":"0x173bbc9d647695cf4debc3ed1d20826c638d657bd755947b6797cd7558f6ae5e","name":"David Vann","registered_at":"2026-06-14T07:29:23Z","symbol":"NIM0381686","token_address":"0xc3bd4abe7c583a7bdb578c404499846db7860f96","type":"artist","uuid":"1d7fa5ab-78f8-42dd-8a1a-2bc158ce1dfe"}
album: Im Schatten des Vaters (Ungekürzte Lesung)
  type: MusicAlbum
  date published: 2011-02-01
album: Die Unermesslichkeit (Autorisierte Lesefassung)
  type: MusicAlbum
  date published: 2013-05-01
album: Goat Mountain (Ungekürzte Lesung)
  type: MusicAlbum
  date published: 2014-08-01
album: Momentum (Ungekürzte Lesung)
  type: MusicAlbum
  date published: 2020-03-16