JOjo Manjaro
type: MusicGroup
popularity: 14
followers: 1
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6389dd59faa9b65da8a1d0a7ab3e78e34fe7a35f945a128be402e766f2b7d801
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88ded9a3-3a64-46c2-ba35-2a8313fd2eb2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/88ded9a3-3a64-46c2-ba35-2a8313fd2eb2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/88ded9a3-3a64-46c2-ba35-2a8313fd2eb2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T01:05:33Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6389dd59faa9b65da8a1d0a7ab3e78e34fe7a35f945a128be402e766f2b7d801","name":"JOjo Manjaro","registered_at":"2026-06-14T18:48:13Z","symbol":"NIM0543600","token_address":"0x76ea5f8941f526cec750c01ad4a8f4cd7cc7af01","type":"artist","uuid":"88ded9a3-3a64-46c2-ba35-2a8313fd2eb2"}
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 0x6389dd59faa9b65da8a1d0a7ab3e78e34fe7a35f945a128be402e766f2b7d801. Chain 2 (Bitcoin): anchored in block 953717 (2026-06-15T01:05:33Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/88ded9a3-3a64-46c2-ba35-2a8313fd2eb2.json and https://artists.proofprofile.net/proofs/artist/88ded9a3-3a64-46c2-ba35-2a8313fd2eb2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T01:05:33Z
  text: {"copyright_id":"0x6389dd59faa9b65da8a1d0a7ab3e78e34fe7a35f945a128be402e766f2b7d801","name":"JOjo Manjaro","registered_at":"2026-06-14T18:48:13Z","symbol":"NIM0543600","token_address":"0x76ea5f8941f526cec750c01ad4a8f4cd7cc7af01","type":"artist","uuid":"88ded9a3-3a64-46c2-ba35-2a8313fd2eb2"}