Francesca Sortino
type: MusicGroup
popularity: 3
followers: 210
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x416e390343389ed628715da90116895f73e9204b3b26abb8ee30c87bc245e17a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f5c8f90-1939-407a-884f-7f7d30084b42.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f5c8f90-1939-407a-884f-7f7d30084b42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f5c8f90-1939-407a-884f-7f7d30084b42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x416e390343389ed628715da90116895f73e9204b3b26abb8ee30c87bc245e17a","name":"Francesca Sortino","registered_at":"2026-06-16T22:54:55Z","symbol":"NIM1201536","token_address":"0x7603abfc31cc5df22eff70634e8b77da4a81e459","type":"artist","uuid":"5f5c8f90-1939-407a-884f-7f7d30084b42"}
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 0x416e390343389ed628715da90116895f73e9204b3b26abb8ee30c87bc245e17a. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f5c8f90-1939-407a-884f-7f7d30084b42.json and https://artists.proofprofile.net/proofs/artist/5f5c8f90-1939-407a-884f-7f7d30084b42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x416e390343389ed628715da90116895f73e9204b3b26abb8ee30c87bc245e17a","name":"Francesca Sortino","registered_at":"2026-06-16T22:54:55Z","symbol":"NIM1201536","token_address":"0x7603abfc31cc5df22eff70634e8b77da4a81e459","type":"artist","uuid":"5f5c8f90-1939-407a-884f-7f7d30084b42"}
album: With My Heart In A Song
  type: MusicAlbum
  date published: 1997-12-31
album: With My Heart In A Song
  type: MusicAlbum
  date published: 1997-12-31
album: Kiss Me
  type: MusicAlbum
  date published: 2004-05-21
album: Kiss Me
  type: MusicAlbum
  date published: 2004-05-21
album: The World We Love In
  type: MusicAlbum
  date published: 2010-06-11
album: The Music I Play
  type: MusicAlbum
  date published: 2011-05-12
album: Francy's Kicks
  type: MusicAlbum
  date published: 2014-05-08
album: One Late Summer
  type: MusicAlbum
  date published: 2016-03-23
album: Be Free
  type: MusicAlbum
  date published: 2017-04-02
album: Be Free
  type: MusicAlbum
  date published: 2017-04-03