Fior di Levande Ensemble
type: MusicGroup
genre: laïko
popularity: 12
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe03776cab0e6eb37cf33edfdb32fb7668fe05956f9fd8f4092c5da5c7ab7c1a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953684
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953684
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6496df03-063e-420c-b064-6077e3db111f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6496df03-063e-420c-b064-6077e3db111f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6496df03-063e-420c-b064-6077e3db111f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:51:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe03776cab0e6eb37cf33edfdb32fb7668fe05956f9fd8f4092c5da5c7ab7c1a","name":"Fior di Levande Ensemble","registered_at":"2026-06-14T15:03:20Z","symbol":"NIM0489982","token_address":"0x33317c728078e6b4e1eb07ae5da40c21f528ab0f","type":"artist","uuid":"6496df03-063e-420c-b064-6077e3db111f"}
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 0xfe03776cab0e6eb37cf33edfdb32fb7668fe05956f9fd8f4092c5da5c7ab7c1a. Chain 2 (Bitcoin): anchored in block 953684 (2026-06-14T19:51:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6496df03-063e-420c-b064-6077e3db111f.json and https://artists.proofprofile.net/proofs/artist/6496df03-063e-420c-b064-6077e3db111f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:51:57Z
  text: {"copyright_id":"0xfe03776cab0e6eb37cf33edfdb32fb7668fe05956f9fd8f4092c5da5c7ab7c1a","name":"Fior di Levande Ensemble","registered_at":"2026-06-14T15:03:20Z","symbol":"NIM0489982","token_address":"0x33317c728078e6b4e1eb07ae5da40c21f528ab0f","type":"artist","uuid":"6496df03-063e-420c-b064-6077e3db111f"}