Sofia Salvetti
type: MusicGroup
popularity: 8
followers: 104
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x03bedba1e13172d36d78530ffd2b349215cb0754b50ca542f19569d6f303829c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d63af25-42a1-4b9b-9aae-0d2ae873d20d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8d63af25-42a1-4b9b-9aae-0d2ae873d20d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8d63af25-42a1-4b9b-9aae-0d2ae873d20d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x03bedba1e13172d36d78530ffd2b349215cb0754b50ca542f19569d6f303829c","name":"Sofia Salvetti","registered_at":"2026-06-17T15:01:08Z","symbol":"NIM1431932","token_address":"0x1a3b3ef38dc7c861168e1ef60b7c93298cdfd4c8","type":"artist","uuid":"8d63af25-42a1-4b9b-9aae-0d2ae873d20d"}
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 0x03bedba1e13172d36d78530ffd2b349215cb0754b50ca542f19569d6f303829c. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8d63af25-42a1-4b9b-9aae-0d2ae873d20d.json and https://artists.proofprofile.net/proofs/artist/8d63af25-42a1-4b9b-9aae-0d2ae873d20d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x03bedba1e13172d36d78530ffd2b349215cb0754b50ca542f19569d6f303829c","name":"Sofia Salvetti","registered_at":"2026-06-17T15:01:08Z","symbol":"NIM1431932","token_address":"0x1a3b3ef38dc7c861168e1ef60b7c93298cdfd4c8","type":"artist","uuid":"8d63af25-42a1-4b9b-9aae-0d2ae873d20d"}
album: Amor o no
  type: MusicAlbum
  date published: 2025-04-03
album: O Conmigo
  type: MusicAlbum
  date published: 2025-05-09
album: No olvido
  type: MusicAlbum
  date published: 2025-08-08