Irma van Pamelen
type: MusicGroup
popularity: 3
followers: 87
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf2c264ea045c624928503b30ea2cb001bab155b1c8dccd8cc2ff8d954cf3daac
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/df1fd5fe-8108-4f5c-9e20-46899bc0af78.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df1fd5fe-8108-4f5c-9e20-46899bc0af78.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df1fd5fe-8108-4f5c-9e20-46899bc0af78
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf2c264ea045c624928503b30ea2cb001bab155b1c8dccd8cc2ff8d954cf3daac","name":"Irma van Pamelen","registered_at":"2026-06-21T05:52:21Z","symbol":"NIM1839437","token_address":"0xeae7cf839db767d2a2497ef0f37ac76b94d8e1da","type":"artist","uuid":"df1fd5fe-8108-4f5c-9e20-46899bc0af78"}
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 0xf2c264ea045c624928503b30ea2cb001bab155b1c8dccd8cc2ff8d954cf3daac. 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/df1fd5fe-8108-4f5c-9e20-46899bc0af78.json and https://artists.proofprofile.net/proofs/artist/df1fd5fe-8108-4f5c-9e20-46899bc0af78.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf2c264ea045c624928503b30ea2cb001bab155b1c8dccd8cc2ff8d954cf3daac","name":"Irma van Pamelen","registered_at":"2026-06-21T05:52:21Z","symbol":"NIM1839437","token_address":"0xeae7cf839db767d2a2497ef0f37ac76b94d8e1da","type":"artist","uuid":"df1fd5fe-8108-4f5c-9e20-46899bc0af78"}
album: Hard To Get
  type: MusicAlbum
  date published: 2011-12-01
album: Lost On You (Better Than Ever / Aflevering 4 / Live)
  type: MusicAlbum
  date published: 2022-01-22