Tony Summa
type: MusicGroup
genre: italian singer-songwriter
popularity: 8
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6683405aeb1f114c96aa2e2cbd034b1a90c563fd77f9dfbf05d3b2f73eb3b7ad
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/82996a78-cc25-4eb8-82cc-025a644b0705.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/82996a78-cc25-4eb8-82cc-025a644b0705.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/82996a78-cc25-4eb8-82cc-025a644b0705
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6683405aeb1f114c96aa2e2cbd034b1a90c563fd77f9dfbf05d3b2f73eb3b7ad","name":"Tony Summa","registered_at":"2026-06-17T11:11:32Z","symbol":"NIM1377233","token_address":"0x2df30d3b200907fbcb338b561b4b73ad9ac2e8f7","type":"artist","uuid":"82996a78-cc25-4eb8-82cc-025a644b0705"}
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 0x6683405aeb1f114c96aa2e2cbd034b1a90c563fd77f9dfbf05d3b2f73eb3b7ad. 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/82996a78-cc25-4eb8-82cc-025a644b0705.json and https://artists.proofprofile.net/proofs/artist/82996a78-cc25-4eb8-82cc-025a644b0705.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x6683405aeb1f114c96aa2e2cbd034b1a90c563fd77f9dfbf05d3b2f73eb3b7ad","name":"Tony Summa","registered_at":"2026-06-17T11:11:32Z","symbol":"NIM1377233","token_address":"0x2df30d3b200907fbcb338b561b4b73ad9ac2e8f7","type":"artist","uuid":"82996a78-cc25-4eb8-82cc-025a644b0705"}
album: Tributo a Gigi D'Alessio
  type: MusicAlbum
  date published: 2012-03-14
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  type: MusicAlbum
  date published: 2013-09-16
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