Karan Joseph
type: MusicGroup
popularity: 4
followers: 45
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44f799c77d70c8aed502d7b708b96378c2975746882d83c31b319af18bab5a37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954046
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954046
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/416be09f-cb2d-4144-a0e0-4220bfcb2651.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/416be09f-cb2d-4144-a0e0-4220bfcb2651.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/416be09f-cb2d-4144-a0e0-4220bfcb2651
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:53:03Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44f799c77d70c8aed502d7b708b96378c2975746882d83c31b319af18bab5a37","name":"Karan Joseph","registered_at":"2026-06-16T12:21:04Z","symbol":"NIM1050304","token_address":"0xc17beba78d3418f4fbf8170d67ea60e524247c89","type":"artist","uuid":"416be09f-cb2d-4144-a0e0-4220bfcb2651"}
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 0x44f799c77d70c8aed502d7b708b96378c2975746882d83c31b319af18bab5a37. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/416be09f-cb2d-4144-a0e0-4220bfcb2651.json and https://artists.proofprofile.net/proofs/artist/416be09f-cb2d-4144-a0e0-4220bfcb2651.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x44f799c77d70c8aed502d7b708b96378c2975746882d83c31b319af18bab5a37","name":"Karan Joseph","registered_at":"2026-06-16T12:21:04Z","symbol":"NIM1050304","token_address":"0xc17beba78d3418f4fbf8170d67ea60e524247c89","type":"artist","uuid":"416be09f-cb2d-4144-a0e0-4220bfcb2651"}