Jason Fertig
type: MusicGroup
popularity: 19
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x372444ff5a6995fa4925ee35053fbdb87074b2e13547a32bb1518fbf5f546422
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953625
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953625
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22bca2fc-ff31-404c-8234-4ddb0d9d178c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/22bca2fc-ff31-404c-8234-4ddb0d9d178c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/22bca2fc-ff31-404c-8234-4ddb0d9d178c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T11:37:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x372444ff5a6995fa4925ee35053fbdb87074b2e13547a32bb1518fbf5f546422","name":"Jason Fertig","registered_at":"2026-06-14T08:00:47Z","symbol":"NIM0389182","token_address":"0x58d5612e27358990ba3601d9b0b2197b50626250","type":"artist","uuid":"22bca2fc-ff31-404c-8234-4ddb0d9d178c"}
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 0x372444ff5a6995fa4925ee35053fbdb87074b2e13547a32bb1518fbf5f546422. Chain 2 (Bitcoin): anchored in block 953625 (2026-06-14T11:37:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/22bca2fc-ff31-404c-8234-4ddb0d9d178c.json and https://artists.proofprofile.net/proofs/artist/22bca2fc-ff31-404c-8234-4ddb0d9d178c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T11:37:06Z
  text: {"copyright_id":"0x372444ff5a6995fa4925ee35053fbdb87074b2e13547a32bb1518fbf5f546422","name":"Jason Fertig","registered_at":"2026-06-14T08:00:47Z","symbol":"NIM0389182","token_address":"0x58d5612e27358990ba3601d9b0b2197b50626250","type":"artist","uuid":"22bca2fc-ff31-404c-8234-4ddb0d9d178c"}