JC AP
type: MusicGroup
popularity: 30
followers: 80
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62f93ca29aad577db228b56be3f589ce66546ed98994a4d7409c9a2e1cd12ca0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4aab7c7-276a-40b2-b5e6-a7bd7c18672c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b4aab7c7-276a-40b2-b5e6-a7bd7c18672c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b4aab7c7-276a-40b2-b5e6-a7bd7c18672c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62f93ca29aad577db228b56be3f589ce66546ed98994a4d7409c9a2e1cd12ca0","name":"JC AP","registered_at":"2026-06-12T07:46:41Z","symbol":"NIM0232526","token_address":"0x6c6fcd376ed34f377787469bc756b99d27c33481","type":"artist","uuid":"b4aab7c7-276a-40b2-b5e6-a7bd7c18672c"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f93ca29aad577db228b56be3f589ce66546ed98994a4d7409c9a2e1cd12ca0. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b4aab7c7-276a-40b2-b5e6-a7bd7c18672c.json and https://artists.proofprofile.net/proofs/artist/b4aab7c7-276a-40b2-b5e6-a7bd7c18672c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x62f93ca29aad577db228b56be3f589ce66546ed98994a4d7409c9a2e1cd12ca0","name":"JC AP","registered_at":"2026-06-12T07:46:41Z","symbol":"NIM0232526","token_address":"0x6c6fcd376ed34f377787469bc756b99d27c33481","type":"artist","uuid":"b4aab7c7-276a-40b2-b5e6-a7bd7c18672c"}
album: Instagram
  type: MusicAlbum
  date published: 2019
album: One Way
  type: MusicAlbum
  date published: 2024-11-27