Giulio Quaranta
type: MusicGroup
popularity: 10
followers: 57
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1551afd3a3d4d3343a8396a0bb3e3c4dbee0976775eaef4ecb3f8e01058c4959
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953864
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953864
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04082b16-2c9f-4d55-970d-0f0de489a937.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04082b16-2c9f-4d55-970d-0f0de489a937.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04082b16-2c9f-4d55-970d-0f0de489a937
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T00:30:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1551afd3a3d4d3343a8396a0bb3e3c4dbee0976775eaef4ecb3f8e01058c4959","name":"Giulio Quaranta","registered_at":"2026-06-15T14:56:05Z","symbol":"NIM0743589","token_address":"0x7597b2658ffee0bff78757bab6c62bc66d5ee1b6","type":"artist","uuid":"04082b16-2c9f-4d55-970d-0f0de489a937"}
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 0x1551afd3a3d4d3343a8396a0bb3e3c4dbee0976775eaef4ecb3f8e01058c4959. Chain 2 (Bitcoin): anchored in block 953864 (2026-06-16T00:30:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04082b16-2c9f-4d55-970d-0f0de489a937.json and https://artists.proofprofile.net/proofs/artist/04082b16-2c9f-4d55-970d-0f0de489a937.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T00:30:31Z
  text: {"copyright_id":"0x1551afd3a3d4d3343a8396a0bb3e3c4dbee0976775eaef4ecb3f8e01058c4959","name":"Giulio Quaranta","registered_at":"2026-06-15T14:56:05Z","symbol":"NIM0743589","token_address":"0x7597b2658ffee0bff78757bab6c62bc66d5ee1b6","type":"artist","uuid":"04082b16-2c9f-4d55-970d-0f0de489a937"}
album: Azulejos
  type: MusicAlbum
  date published: 2019-12-25