Erhard Oeser
type: MusicGroup
popularity: 2
followers: 12
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd82c5ee7a3962955a01ab235e81cbffaa7e482879bead3ac1b73e6990e764f36
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e570be0-9da0-41c6-a9fd-5fbc47ca4cc8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e570be0-9da0-41c6-a9fd-5fbc47ca4cc8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e570be0-9da0-41c6-a9fd-5fbc47ca4cc8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd82c5ee7a3962955a01ab235e81cbffaa7e482879bead3ac1b73e6990e764f36","name":"Erhard Oeser","registered_at":"2026-06-17T04:26:52Z","symbol":"NIM1280754","token_address":"0xf8ad73edfc5feef8136a50d86a8cc85a7f1cd70a","type":"artist","uuid":"6e570be0-9da0-41c6-a9fd-5fbc47ca4cc8"}
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 0xd82c5ee7a3962955a01ab235e81cbffaa7e482879bead3ac1b73e6990e764f36. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e570be0-9da0-41c6-a9fd-5fbc47ca4cc8.json and https://artists.proofprofile.net/proofs/artist/6e570be0-9da0-41c6-a9fd-5fbc47ca4cc8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xd82c5ee7a3962955a01ab235e81cbffaa7e482879bead3ac1b73e6990e764f36","name":"Erhard Oeser","registered_at":"2026-06-17T04:26:52Z","symbol":"NIM1280754","token_address":"0xf8ad73edfc5feef8136a50d86a8cc85a7f1cd70a","type":"artist","uuid":"6e570be0-9da0-41c6-a9fd-5fbc47ca4cc8"}
album: Die Jagd zum Nordpol (Ungekürzt)
  type: MusicAlbum
  date published: 2017-10-02
album: Die Jagd zum Nordpol (Ungekürzt)
  type: MusicAlbum
  date published: 2017-10-02