Ernst Van Der Pasch
type: MusicGroup
genre: nederpop
popularity: 7
followers: 368
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x28e59055f54cab4b4d93656b5d9d30a09790f381353540c60d9fd077bd317a25
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0bb8c632-6cf6-4a0c-885b-f9304f594e34.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0bb8c632-6cf6-4a0c-885b-f9304f594e34.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0bb8c632-6cf6-4a0c-885b-f9304f594e34
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x28e59055f54cab4b4d93656b5d9d30a09790f381353540c60d9fd077bd317a25","name":"Ernst Van Der Pasch","registered_at":"2026-06-15T17:34:24Z","symbol":"NIM0781392","token_address":"0x1e0fcb86ee8b29ea25acc634cf6871dacf5bfd58","type":"artist","uuid":"0bb8c632-6cf6-4a0c-885b-f9304f594e34"}
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 0x28e59055f54cab4b4d93656b5d9d30a09790f381353540c60d9fd077bd317a25. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0bb8c632-6cf6-4a0c-885b-f9304f594e34.json and https://artists.proofprofile.net/proofs/artist/0bb8c632-6cf6-4a0c-885b-f9304f594e34.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0x28e59055f54cab4b4d93656b5d9d30a09790f381353540c60d9fd077bd317a25","name":"Ernst Van Der Pasch","registered_at":"2026-06-15T17:34:24Z","symbol":"NIM0781392","token_address":"0x1e0fcb86ee8b29ea25acc634cf6871dacf5bfd58","type":"artist","uuid":"0bb8c632-6cf6-4a0c-885b-f9304f594e34"}
album: Verdwalen
  type: MusicAlbum
  date published: 2001-09-01
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  date published: 2009-09-01
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  type: MusicAlbum
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