Stefano C-Jay
type: MusicGroup
popularity: 2
followers: 52
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9e53d1e1d7377f4e7beba50a1655e3035d72248d123d9b1e21a6c4a55ee4cc2d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/667c4a21-8aad-4ba7-952d-021628e6b6af.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/667c4a21-8aad-4ba7-952d-021628e6b6af.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/667c4a21-8aad-4ba7-952d-021628e6b6af
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9e53d1e1d7377f4e7beba50a1655e3035d72248d123d9b1e21a6c4a55ee4cc2d","name":"Stefano C-Jay","registered_at":"2026-06-17T01:23:00Z","symbol":"NIM1236860","token_address":"0x002fcc88bc4d75aa33316dad35bfd7237a65bd5f","type":"artist","uuid":"667c4a21-8aad-4ba7-952d-021628e6b6af"}
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 0x9e53d1e1d7377f4e7beba50a1655e3035d72248d123d9b1e21a6c4a55ee4cc2d. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/667c4a21-8aad-4ba7-952d-021628e6b6af.json and https://artists.proofprofile.net/proofs/artist/667c4a21-8aad-4ba7-952d-021628e6b6af.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x9e53d1e1d7377f4e7beba50a1655e3035d72248d123d9b1e21a6c4a55ee4cc2d","name":"Stefano C-Jay","registered_at":"2026-06-17T01:23:00Z","symbol":"NIM1236860","token_address":"0x002fcc88bc4d75aa33316dad35bfd7237a65bd5f","type":"artist","uuid":"667c4a21-8aad-4ba7-952d-021628e6b6af"}
album: Eva in Die Sand
  type: MusicAlbum
  date published: 2025-07-04
album: Stout
  type: MusicAlbum
  date published: 2025-07-11
album: Reboot
  type: MusicAlbum
  date published: 2025-08-22
album: Ami Ma Mi
  type: MusicAlbum
  date published: 2025-09-12