Manbaul Hikmah Kaliwungu Choir
type: MusicGroup
genre: sholawat
popularity: 12
followers: 3189
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6fdb72962a35fda76994f5fdbaccf59ec4ea61f0249bafc27bf040babb8b8bbb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953620
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953620
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2004ef33-8c68-403b-88ab-d3ed8a3f9b9b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2004ef33-8c68-403b-88ab-d3ed8a3f9b9b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2004ef33-8c68-403b-88ab-d3ed8a3f9b9b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6fdb72962a35fda76994f5fdbaccf59ec4ea61f0249bafc27bf040babb8b8bbb","name":"Manbaul Hikmah Kaliwungu Choir","registered_at":"2026-06-14T07:45:11Z","symbol":"NIM0385458","token_address":"0x7808f7e0628a02c94927cb054bcbed3ad7f32afc","type":"artist","uuid":"2004ef33-8c68-403b-88ab-d3ed8a3f9b9b"}
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 0x6fdb72962a35fda76994f5fdbaccf59ec4ea61f0249bafc27bf040babb8b8bbb. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2004ef33-8c68-403b-88ab-d3ed8a3f9b9b.json and https://artists.proofprofile.net/proofs/artist/2004ef33-8c68-403b-88ab-d3ed8a3f9b9b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
  text: {"copyright_id":"0x6fdb72962a35fda76994f5fdbaccf59ec4ea61f0249bafc27bf040babb8b8bbb","name":"Manbaul Hikmah Kaliwungu Choir","registered_at":"2026-06-14T07:45:11Z","symbol":"NIM0385458","token_address":"0x7808f7e0628a02c94927cb054bcbed3ad7f32afc","type":"artist","uuid":"2004ef33-8c68-403b-88ab-d3ed8a3f9b9b"}
album: Syair Krasan Mondok
  type: MusicAlbum
  date published: 2021-06-08