Jean Pierre Limborg
type: MusicGroup
popularity: 3
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2207eb268fa5570e830eee27858e5349726dd7a7639ee49702d7186d4b969f77
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/673b6c61-58b8-4dc8-adaa-b87239f4d77c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/673b6c61-58b8-4dc8-adaa-b87239f4d77c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/673b6c61-58b8-4dc8-adaa-b87239f4d77c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2207eb268fa5570e830eee27858e5349726dd7a7639ee49702d7186d4b969f77","name":"Jean Pierre Limborg","registered_at":"2026-06-17T01:30:20Z","symbol":"NIM1238611","token_address":"0xb3e151841e4a61dc53344bda93a0c87ba4af2bba","type":"artist","uuid":"673b6c61-58b8-4dc8-adaa-b87239f4d77c"}
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 0x2207eb268fa5570e830eee27858e5349726dd7a7639ee49702d7186d4b969f77. 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/673b6c61-58b8-4dc8-adaa-b87239f4d77c.json and https://artists.proofprofile.net/proofs/artist/673b6c61-58b8-4dc8-adaa-b87239f4d77c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2207eb268fa5570e830eee27858e5349726dd7a7639ee49702d7186d4b969f77","name":"Jean Pierre Limborg","registered_at":"2026-06-17T01:30:20Z","symbol":"NIM1238611","token_address":"0xb3e151841e4a61dc53344bda93a0c87ba4af2bba","type":"artist","uuid":"673b6c61-58b8-4dc8-adaa-b87239f4d77c"}