alex jean
type: MusicGroup
popularity: 2
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf90a21cdce2899d98e840865dc3e9cddd8c5d3b931cb41394c1514f5bd692750
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953955
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953955
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26ac1e27-4fb6-4fbd-b7f0-804cfb034357.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/26ac1e27-4fb6-4fbd-b7f0-804cfb034357.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/26ac1e27-4fb6-4fbd-b7f0-804cfb034357
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:29:53Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf90a21cdce2899d98e840865dc3e9cddd8c5d3b931cb41394c1514f5bd692750","name":"alex jean","registered_at":"2026-06-16T02:56:31Z","symbol":"NIM0915538","token_address":"0x104c70b0e30cda36e70422b1b8941a82867728b6","type":"artist","uuid":"26ac1e27-4fb6-4fbd-b7f0-804cfb034357"}
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 0xf90a21cdce2899d98e840865dc3e9cddd8c5d3b931cb41394c1514f5bd692750. Chain 2 (Bitcoin): anchored in block 953958 (2026-06-16T14:52:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/26ac1e27-4fb6-4fbd-b7f0-804cfb034357.json and https://artists.proofprofile.net/proofs/artist/26ac1e27-4fb6-4fbd-b7f0-804cfb034357.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:52:44Z
  text: {"copyright_id":"0xf90a21cdce2899d98e840865dc3e9cddd8c5d3b931cb41394c1514f5bd692750","name":"alex jean","registered_at":"2026-06-16T02:56:31Z","symbol":"NIM0915538","token_address":"0x104c70b0e30cda36e70422b1b8941a82867728b6","type":"artist","uuid":"26ac1e27-4fb6-4fbd-b7f0-804cfb034357"}