Gerben Budding
type: MusicGroup
popularity: 4
followers: 89
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xeedc16b7d1ce165f4ab05277f597c459bb8a4f64916f0c8f0eee18312fa889df
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d42247a7-100b-4bbf-a679-02db48bccb4e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d42247a7-100b-4bbf-a679-02db48bccb4e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d42247a7-100b-4bbf-a679-02db48bccb4e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xeedc16b7d1ce165f4ab05277f597c459bb8a4f64916f0c8f0eee18312fa889df","name":"Gerben Budding","registered_at":"2026-06-21T02:10:33Z","symbol":"NIM1787336","token_address":"0xe90d66ced6a20bd1dea971b6603cae763eee301a","type":"artist","uuid":"d42247a7-100b-4bbf-a679-02db48bccb4e"}
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 0xeedc16b7d1ce165f4ab05277f597c459bb8a4f64916f0c8f0eee18312fa889df. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d42247a7-100b-4bbf-a679-02db48bccb4e.json and https://artists.proofprofile.net/proofs/artist/d42247a7-100b-4bbf-a679-02db48bccb4e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xeedc16b7d1ce165f4ab05277f597c459bb8a4f64916f0c8f0eee18312fa889df","name":"Gerben Budding","registered_at":"2026-06-21T02:10:33Z","symbol":"NIM1787336","token_address":"0xe90d66ced6a20bd1dea971b6603cae763eee301a","type":"artist","uuid":"d42247a7-100b-4bbf-a679-02db48bccb4e"}
album: Bätz-Witte Anno 2012
  type: MusicAlbum
  date published: 2012-04-01
album: Arches
  type: MusicAlbum
  date published: 2014-09-01
album: Het Geneefse Psalter
  type: MusicAlbum
  date published: 2015-06-01