Tsitsiki Pireri
type: MusicGroup
popularity: 4
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa3a08869c41891a45af8a3baabfb4ec1d01bf7566d1ee1cd92684925c560e66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/156c2612-5bf7-4268-b41e-674cdf038eb7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/156c2612-5bf7-4268-b41e-674cdf038eb7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/156c2612-5bf7-4268-b41e-674cdf038eb7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa3a08869c41891a45af8a3baabfb4ec1d01bf7566d1ee1cd92684925c560e66","name":"Tsitsiki Pireri","registered_at":"2026-06-15T21:05:03Z","symbol":"NIM0831619","token_address":"0x59148067ecb523c047f084fc045e8037bb9e83e1","type":"artist","uuid":"156c2612-5bf7-4268-b41e-674cdf038eb7"}
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 0xfa3a08869c41891a45af8a3baabfb4ec1d01bf7566d1ee1cd92684925c560e66. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/156c2612-5bf7-4268-b41e-674cdf038eb7.json and https://artists.proofprofile.net/proofs/artist/156c2612-5bf7-4268-b41e-674cdf038eb7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xfa3a08869c41891a45af8a3baabfb4ec1d01bf7566d1ee1cd92684925c560e66","name":"Tsitsiki Pireri","registered_at":"2026-06-15T21:05:03Z","symbol":"NIM0831619","token_address":"0x59148067ecb523c047f084fc045e8037bb9e83e1","type":"artist","uuid":"156c2612-5bf7-4268-b41e-674cdf038eb7"}