XIXe Lustrum Storia
type: MusicGroup
popularity: 18
followers: 30
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd143bcbc989ec2bbb9de513cf433e4ce949f7ab6981cd030e2a63ef71b3b95b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1c02513-63e3-4355-83d7-bf4effad27a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1c02513-63e3-4355-83d7-bf4effad27a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1c02513-63e3-4355-83d7-bf4effad27a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd143bcbc989ec2bbb9de513cf433e4ce949f7ab6981cd030e2a63ef71b3b95b5","name":"XIXe Lustrum Storia","registered_at":"2026-06-14T21:28:24Z","symbol":"NIM0581789","token_address":"0x90e495a77e06e387125cbc9cfaf04c52edafd3a9","type":"artist","uuid":"a1c02513-63e3-4355-83d7-bf4effad27a1"}
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 0xd143bcbc989ec2bbb9de513cf433e4ce949f7ab6981cd030e2a63ef71b3b95b5. Chain 2 (Bitcoin): anchored in block 953743 (2026-06-15T04:52:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1c02513-63e3-4355-83d7-bf4effad27a1.json and https://artists.proofprofile.net/proofs/artist/a1c02513-63e3-4355-83d7-bf4effad27a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:52:01Z
  text: {"copyright_id":"0xd143bcbc989ec2bbb9de513cf433e4ce949f7ab6981cd030e2a63ef71b3b95b5","name":"XIXe Lustrum Storia","registered_at":"2026-06-14T21:28:24Z","symbol":"NIM0581789","token_address":"0x90e495a77e06e387125cbc9cfaf04c52edafd3a9","type":"artist","uuid":"a1c02513-63e3-4355-83d7-bf4effad27a1"}
album: Aperol Als Medicijn
  type: MusicAlbum
  date published: 2025-05-16