Jojo Gautama
type: MusicGroup
genre: indonesian pop
genre: sholawat
popularity: 13
followers: 128
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7442df727cefe21c262a4063931eff1bb36309ec6cf189b35df58566dd916aea
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11c8337b-8caf-4eed-9e1d-f48f48897de1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11c8337b-8caf-4eed-9e1d-f48f48897de1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11c8337b-8caf-4eed-9e1d-f48f48897de1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7442df727cefe21c262a4063931eff1bb36309ec6cf189b35df58566dd916aea","name":"Jojo Gautama","registered_at":"2026-06-14T06:15:44Z","symbol":"NIM0364137","token_address":"0x39e264a66473becec3045167fcec2de79a721ba2","type":"artist","uuid":"11c8337b-8caf-4eed-9e1d-f48f48897de1"}
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 0x7442df727cefe21c262a4063931eff1bb36309ec6cf189b35df58566dd916aea. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11c8337b-8caf-4eed-9e1d-f48f48897de1.json and https://artists.proofprofile.net/proofs/artist/11c8337b-8caf-4eed-9e1d-f48f48897de1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0x7442df727cefe21c262a4063931eff1bb36309ec6cf189b35df58566dd916aea","name":"Jojo Gautama","registered_at":"2026-06-14T06:15:44Z","symbol":"NIM0364137","token_address":"0x39e264a66473becec3045167fcec2de79a721ba2","type":"artist","uuid":"11c8337b-8caf-4eed-9e1d-f48f48897de1"}
album: Gatot Kaca (Legend Tidak Pernah Menyerah)
  type: MusicAlbum
  date published: 2023-05-05
album: Sahabat Sejati
  type: MusicAlbum
  date published: 2023-06-22
album: Semangat Indonesia
  type: MusicAlbum
  date published: 2024-03-01
album: Oh Mama (I Will Always Be There for You)
  type: MusicAlbum
  date published: 2024-10-25