Tieme en de Music Boys
type: MusicGroup
genre: polka
popularity: 2
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8d82ce14e6d943e102cc8738f0e40da303ace459559c70e7f9e217150795f89a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954017
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954017
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/362cd8ef-c867-478d-8660-c3529491cd44.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/362cd8ef-c867-478d-8660-c3529491cd44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/362cd8ef-c867-478d-8660-c3529491cd44
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:38:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8d82ce14e6d943e102cc8738f0e40da303ace459559c70e7f9e217150795f89a","name":"Tieme en de Music Boys","registered_at":"2026-06-16T08:25:28Z","symbol":"NIM0994101","token_address":"0x0ed43fd600c9a3b1b867d7fee41bbf65a727dd01","type":"artist","uuid":"362cd8ef-c867-478d-8660-c3529491cd44"}
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 0x8d82ce14e6d943e102cc8738f0e40da303ace459559c70e7f9e217150795f89a. Chain 2 (Bitcoin): anchored in block 954019 (2026-06-16T23:44:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/362cd8ef-c867-478d-8660-c3529491cd44.json and https://artists.proofprofile.net/proofs/artist/362cd8ef-c867-478d-8660-c3529491cd44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:44:13Z
  text: {"copyright_id":"0x8d82ce14e6d943e102cc8738f0e40da303ace459559c70e7f9e217150795f89a","name":"Tieme en de Music Boys","registered_at":"2026-06-16T08:25:28Z","symbol":"NIM0994101","token_address":"0x0ed43fd600c9a3b1b867d7fee41bbf65a727dd01","type":"artist","uuid":"362cd8ef-c867-478d-8660-c3529491cd44"}