Evan Bogerd
type: MusicGroup
popularity: 3
followers: 291
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2677d795cdd40736ac24d8592070613eafe09bbb4a8c69ab8c3a4d597c782218
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/c43802b6-a72b-46ae-a6c9-854f85b0de6c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c43802b6-a72b-46ae-a6c9-854f85b0de6c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c43802b6-a72b-46ae-a6c9-854f85b0de6c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2677d795cdd40736ac24d8592070613eafe09bbb4a8c69ab8c3a4d597c782218","name":"Evan Bogerd","registered_at":"2026-06-20T20:51:06Z","symbol":"NIM1710645","token_address":"0x478309c5c5582d5c35c400e42db4469801616021","type":"artist","uuid":"c43802b6-a72b-46ae-a6c9-854f85b0de6c"}
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 0x2677d795cdd40736ac24d8592070613eafe09bbb4a8c69ab8c3a4d597c782218. 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/c43802b6-a72b-46ae-a6c9-854f85b0de6c.json and https://artists.proofprofile.net/proofs/artist/c43802b6-a72b-46ae-a6c9-854f85b0de6c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x2677d795cdd40736ac24d8592070613eafe09bbb4a8c69ab8c3a4d597c782218","name":"Evan Bogerd","registered_at":"2026-06-20T20:51:06Z","symbol":"NIM1710645","token_address":"0x478309c5c5582d5c35c400e42db4469801616021","type":"artist","uuid":"c43802b6-a72b-46ae-a6c9-854f85b0de6c"}
album: Sint Bavo Haarlem
  type: MusicAlbum
  date published: 2017-01-26
album: Seriously Hasselt
  type: MusicAlbum
  date published: 2019-10-30
album: Evan Bogerd | Westerkerk Amsterdam
  type: MusicAlbum
  date published: 2020-12-22
album: Live Improvisations Westerkerk Amsterdam, Vol. 1
  type: MusicAlbum
  date published: 2022-02-13