Mark Borgazzi
type: MusicGroup
popularity: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf93c39590a0bd8f7368a7ab3554b4742b0423ed9a10afa67cff46f179815fd66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953610
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953610
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1435dc95-d8de-48bd-8cb3-66578d6e035e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1435dc95-d8de-48bd-8cb3-66578d6e035e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1435dc95-d8de-48bd-8cb3-66578d6e035e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:58:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf93c39590a0bd8f7368a7ab3554b4742b0423ed9a10afa67cff46f179815fd66","name":"Mark Borgazzi","registered_at":"2026-06-14T06:35:47Z","symbol":"NIM0368884","token_address":"0x6887456adf58536ba2264d794386616e47cc034a","type":"artist","uuid":"1435dc95-d8de-48bd-8cb3-66578d6e035e"}
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 0xf93c39590a0bd8f7368a7ab3554b4742b0423ed9a10afa67cff46f179815fd66. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1435dc95-d8de-48bd-8cb3-66578d6e035e.json and https://artists.proofprofile.net/proofs/artist/1435dc95-d8de-48bd-8cb3-66578d6e035e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:58:09Z
  text: {"copyright_id":"0xf93c39590a0bd8f7368a7ab3554b4742b0423ed9a10afa67cff46f179815fd66","name":"Mark Borgazzi","registered_at":"2026-06-14T06:35:47Z","symbol":"NIM0368884","token_address":"0x6887456adf58536ba2264d794386616e47cc034a","type":"artist","uuid":"1435dc95-d8de-48bd-8cb3-66578d6e035e"}