Fabrizio Sciannameo
type: MusicGroup
popularity: 4
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc6cc597582a4f996f34b8001f37c05063e6898ca26cf65053646904d5a26556a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4574875-bc3d-47cd-8a0e-e996847d84fb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f4574875-bc3d-47cd-8a0e-e996847d84fb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f4574875-bc3d-47cd-8a0e-e996847d84fb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc6cc597582a4f996f34b8001f37c05063e6898ca26cf65053646904d5a26556a","name":"Fabrizio Sciannameo","registered_at":"2026-06-21T14:43:06Z","symbol":"NIM1945905","token_address":"0x7f6a39d2bc1de1b382c73a6370068a06a38b48c9","type":"artist","uuid":"f4574875-bc3d-47cd-8a0e-e996847d84fb"}
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 0xc6cc597582a4f996f34b8001f37c05063e6898ca26cf65053646904d5a26556a. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f4574875-bc3d-47cd-8a0e-e996847d84fb.json and https://artists.proofprofile.net/proofs/artist/f4574875-bc3d-47cd-8a0e-e996847d84fb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xc6cc597582a4f996f34b8001f37c05063e6898ca26cf65053646904d5a26556a","name":"Fabrizio Sciannameo","registered_at":"2026-06-21T14:43:06Z","symbol":"NIM1945905","token_address":"0x7f6a39d2bc1de1b382c73a6370068a06a38b48c9","type":"artist","uuid":"f4574875-bc3d-47cd-8a0e-e996847d84fb"}
album: Agente Matrimoniale
  type: MusicAlbum
  date published: 2013-06-02