Elena Storchi
type: MusicGroup
popularity: 12
followers: 229
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf78962533c17dee27d9a99b9f264b6028172dd010116c0cb6800acac92fc252
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953621
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953621
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fb97b64-e932-4f8a-9c34-649b8b600d46.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fb97b64-e932-4f8a-9c34-649b8b600d46.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1fb97b64-e932-4f8a-9c34-649b8b600d46
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:42:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf78962533c17dee27d9a99b9f264b6028172dd010116c0cb6800acac92fc252","name":"Elena Storchi","registered_at":"2026-06-14T07:44:15Z","symbol":"NIM0385235","token_address":"0xd1824eedbc76c2aaf3570473fc36063924d67187","type":"artist","uuid":"1fb97b64-e932-4f8a-9c34-649b8b600d46"}
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 0xaf78962533c17dee27d9a99b9f264b6028172dd010116c0cb6800acac92fc252. Chain 2 (Bitcoin): anchored in block 953621 (2026-06-14T09:42:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1fb97b64-e932-4f8a-9c34-649b8b600d46.json and https://artists.proofprofile.net/proofs/artist/1fb97b64-e932-4f8a-9c34-649b8b600d46.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:42:57Z
  text: {"copyright_id":"0xaf78962533c17dee27d9a99b9f264b6028172dd010116c0cb6800acac92fc252","name":"Elena Storchi","registered_at":"2026-06-14T07:44:15Z","symbol":"NIM0385235","token_address":"0xd1824eedbc76c2aaf3570473fc36063924d67187","type":"artist","uuid":"1fb97b64-e932-4f8a-9c34-649b8b600d46"}
album: Il bambino volante
  type: MusicAlbum
  date published: 2007-01-01