Agostino Vibbia
type: MusicGroup
popularity: 2
followers: 68
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0153549acba546aa4d05a2fa082a95b27558997ce2a93506388a41bb17d645a4
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/df2f327b-daf9-4220-bd78-a8dd3f33d7e9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df2f327b-daf9-4220-bd78-a8dd3f33d7e9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df2f327b-daf9-4220-bd78-a8dd3f33d7e9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0153549acba546aa4d05a2fa082a95b27558997ce2a93506388a41bb17d645a4","name":"Agostino Vibbia","registered_at":"2026-06-21T06:04:20Z","symbol":"NIM1841932","token_address":"0x4d0e8b4e9de48476530be4749cbe2fb73881ad2e","type":"artist","uuid":"df2f327b-daf9-4220-bd78-a8dd3f33d7e9"}
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 0x0153549acba546aa4d05a2fa082a95b27558997ce2a93506388a41bb17d645a4. 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/df2f327b-daf9-4220-bd78-a8dd3f33d7e9.json and https://artists.proofprofile.net/proofs/artist/df2f327b-daf9-4220-bd78-a8dd3f33d7e9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x0153549acba546aa4d05a2fa082a95b27558997ce2a93506388a41bb17d645a4","name":"Agostino Vibbia","registered_at":"2026-06-21T06:04:20Z","symbol":"NIM1841932","token_address":"0x4d0e8b4e9de48476530be4749cbe2fb73881ad2e","type":"artist","uuid":"df2f327b-daf9-4220-bd78-a8dd3f33d7e9"}