Ronald Prent
type: MusicGroup
description: Ronald Prent is a Dutch mix engineer best known for pioneering in surround sound mixing and immersive audio. In 2019, Prent received a Grammy nomination in the category of “Best Immersive Audio Album”
popularity: 6
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8ba5807e526f0f0a7525bb0c940d93179874d42cbbc8b0894999f6218b6c8e20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a16a5e43-19b2-48e1-8e14-4c748321abca.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a16a5e43-19b2-48e1-8e14-4c748321abca.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a16a5e43-19b2-48e1-8e14-4c748321abca
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8ba5807e526f0f0a7525bb0c940d93179874d42cbbc8b0894999f6218b6c8e20","name":"Ronald Prent","registered_at":"2026-06-20T05:57:42Z","symbol":"NIM1532304","token_address":"0x091caa311b8ea199cfe0da1f5d9847d8506eb7e1","type":"artist","uuid":"a16a5e43-19b2-48e1-8e14-4c748321abca"}
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 0x8ba5807e526f0f0a7525bb0c940d93179874d42cbbc8b0894999f6218b6c8e20. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a16a5e43-19b2-48e1-8e14-4c748321abca.json and https://artists.proofprofile.net/proofs/artist/a16a5e43-19b2-48e1-8e14-4c748321abca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x8ba5807e526f0f0a7525bb0c940d93179874d42cbbc8b0894999f6218b6c8e20","name":"Ronald Prent","registered_at":"2026-06-20T05:57:42Z","symbol":"NIM1532304","token_address":"0x091caa311b8ea199cfe0da1f5d9847d8506eb7e1","type":"artist","uuid":"a16a5e43-19b2-48e1-8e14-4c748321abca"}