David Nelson
type: MusicGroup
genre: avant-garde
description: David or Dave Nelson may refer to: Academia David Nelson (abolitionist) (1793–1844), founder of Marion College and Mission Institute, Presbyterian minister David Robert Nelson (born 1951), Ameri
popularity: 31
followers: 123
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x952dc5f9e8bc58b750c937ad32c0d522b256c7e11c9530918c9c7b7fcab16f8e
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/0f69e160-e126-4bfb-8036-ff7396d1bd64.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0f69e160-e126-4bfb-8036-ff7396d1bd64.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0f69e160-e126-4bfb-8036-ff7396d1bd64
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x952dc5f9e8bc58b750c937ad32c0d522b256c7e11c9530918c9c7b7fcab16f8e","name":"David Nelson","registered_at":"2026-06-11T11:56:47Z","symbol":"NIM0020783","token_address":"0x5cf5428a5805d33c3acd2d0f141c2e9e21b699ea","type":"artist","uuid":"0f69e160-e126-4bfb-8036-ff7396d1bd64"}
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 0x952dc5f9e8bc58b750c937ad32c0d522b256c7e11c9530918c9c7b7fcab16f8e. 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/0f69e160-e126-4bfb-8036-ff7396d1bd64.json and https://artists.proofprofile.net/proofs/artist/0f69e160-e126-4bfb-8036-ff7396d1bd64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x952dc5f9e8bc58b750c937ad32c0d522b256c7e11c9530918c9c7b7fcab16f8e","name":"David Nelson","registered_at":"2026-06-11T11:56:47Z","symbol":"NIM0020783","token_address":"0x5cf5428a5805d33c3acd2d0f141c2e9e21b699ea","type":"artist","uuid":"0f69e160-e126-4bfb-8036-ff7396d1bd64"}
album: We Don't Strive
  type: MusicAlbum
  date published: 2019-06-06
album: Baby I'm Pressure
  type: MusicAlbum
  date published: 2024-02-25
album: Matrix
  type: MusicAlbum
  date published: 2025-04-11