Vinnie Dombroski
type: MusicGroup
description: Vinnie Dombroski (born December 4, 1962)https://books.google.com/books?id=-A0KAQAAMAAJ&q=vinnie+dombroski+1962&dq=vinnie+dombroski+1962&hl=en&newbks=1&newbks_redir=0&source=gb_mobile_search&sa=X&ved=2
popularity: 8
followers: 34
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x72971a46bf1934d9513776bf0c94cd49287454cdecd3f0c1a50490ab5ee0f84e
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/b81e0338-117b-44ba-9748-922957e02ec1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b81e0338-117b-44ba-9748-922957e02ec1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b81e0338-117b-44ba-9748-922957e02ec1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x72971a46bf1934d9513776bf0c94cd49287454cdecd3f0c1a50490ab5ee0f84e","name":"Vinnie Dombroski","registered_at":"2026-06-20T16:08:01Z","symbol":"NIM1649536","token_address":"0x86db5fb4c398f2d33a26670acf567febe30f516f","type":"artist","uuid":"b81e0338-117b-44ba-9748-922957e02ec1"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72971a46bf1934d9513776bf0c94cd49287454cdecd3f0c1a50490ab5ee0f84e. 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/b81e0338-117b-44ba-9748-922957e02ec1.json and https://artists.proofprofile.net/proofs/artist/b81e0338-117b-44ba-9748-922957e02ec1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x72971a46bf1934d9513776bf0c94cd49287454cdecd3f0c1a50490ab5ee0f84e","name":"Vinnie Dombroski","registered_at":"2026-06-20T16:08:01Z","symbol":"NIM1649536","token_address":"0x86db5fb4c398f2d33a26670acf567febe30f516f","type":"artist","uuid":"b81e0338-117b-44ba-9748-922957e02ec1"}