Vanna Isaia
type: MusicGroup
popularity: 4
followers: 183
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa343cfe8e6c811ca4612e0fd49c116e5725ef8db5d22bef57203e962afe4c516
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954019
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954019
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37cdd6cf-d669-4f4d-87b7-3bb1b90d7a7d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37cdd6cf-d669-4f4d-87b7-3bb1b90d7a7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37cdd6cf-d669-4f4d-87b7-3bb1b90d7a7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:44:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa343cfe8e6c811ca4612e0fd49c116e5725ef8db5d22bef57203e962afe4c516","name":"Vanna Isaia","registered_at":"2026-06-16T08:58:07Z","symbol":"NIM1001888","token_address":"0xee670403cfc96b46788f0e1a7e4a261d426b22ed","type":"artist","uuid":"37cdd6cf-d669-4f4d-87b7-3bb1b90d7a7d"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa343cfe8e6c811ca4612e0fd49c116e5725ef8db5d22bef57203e962afe4c516. 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/37cdd6cf-d669-4f4d-87b7-3bb1b90d7a7d.json and https://artists.proofprofile.net/proofs/artist/37cdd6cf-d669-4f4d-87b7-3bb1b90d7a7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:44:13Z
  text: {"copyright_id":"0xa343cfe8e6c811ca4612e0fd49c116e5725ef8db5d22bef57203e962afe4c516","name":"Vanna Isaia","registered_at":"2026-06-16T08:58:07Z","symbol":"NIM1001888","token_address":"0xee670403cfc96b46788f0e1a7e4a261d426b22ed","type":"artist","uuid":"37cdd6cf-d669-4f4d-87b7-3bb1b90d7a7d"}
album: Certi amori
  type: MusicAlbum
  date published: 2010-07-15
album: I colpi dell'amore
  type: MusicAlbum
  date published: 2011
album: Mistero d'amore
  type: MusicAlbum
  date published: 2011-05-02
album: Voglio stare con te
  type: MusicAlbum
  date published: 2015-10-15
album: Ti vorrei dire
  type: MusicAlbum
  date published: 2016-07-14
album: Vacanze romane / Dolce vita (Bachata Version)
  type: MusicAlbum
  date published: 2024-01-13