Silvio Modesto
type: MusicGroup
popularity: 3
followers: 33
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e2f69859ff021b731db9c0e7e1bbc6db335a282e0b5f95adbc1eea30ccc9249
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c364a66f-4e0a-46fb-9583-7772dd61d522.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c364a66f-4e0a-46fb-9583-7772dd61d522.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c364a66f-4e0a-46fb-9583-7772dd61d522
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e2f69859ff021b731db9c0e7e1bbc6db335a282e0b5f95adbc1eea30ccc9249","name":"Silvio Modesto","registered_at":"2026-06-20T20:33:19Z","symbol":"NIM1706607","token_address":"0x01cffa8aea0fa6a1ba52e2611563f22722e5b6e0","type":"artist","uuid":"c364a66f-4e0a-46fb-9583-7772dd61d522"}
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 0x2e2f69859ff021b731db9c0e7e1bbc6db335a282e0b5f95adbc1eea30ccc9249. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c364a66f-4e0a-46fb-9583-7772dd61d522.json and https://artists.proofprofile.net/proofs/artist/c364a66f-4e0a-46fb-9583-7772dd61d522.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x2e2f69859ff021b731db9c0e7e1bbc6db335a282e0b5f95adbc1eea30ccc9249","name":"Silvio Modesto","registered_at":"2026-06-20T20:33:19Z","symbol":"NIM1706607","token_address":"0x01cffa8aea0fa6a1ba52e2611563f22722e5b6e0","type":"artist","uuid":"c364a66f-4e0a-46fb-9583-7772dd61d522"}