Angrung Kansou
type: MusicGroup
popularity: 2
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8c3df25720bea56be680b965bb498d8bbf1b813482dc2560513038910223d8f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef6bc522-d58b-4bc9-9032-a46e926fbb25.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef6bc522-d58b-4bc9-9032-a46e926fbb25.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef6bc522-d58b-4bc9-9032-a46e926fbb25
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8c3df25720bea56be680b965bb498d8bbf1b813482dc2560513038910223d8f","name":"Angrung Kansou","registered_at":"2026-06-21T12:40:13Z","symbol":"NIM1921942","token_address":"0x335f61b0efdbd530ba229d68926d0b4cb7ffd376","type":"artist","uuid":"ef6bc522-d58b-4bc9-9032-a46e926fbb25"}
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 0xc8c3df25720bea56be680b965bb498d8bbf1b813482dc2560513038910223d8f. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef6bc522-d58b-4bc9-9032-a46e926fbb25.json and https://artists.proofprofile.net/proofs/artist/ef6bc522-d58b-4bc9-9032-a46e926fbb25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xc8c3df25720bea56be680b965bb498d8bbf1b813482dc2560513038910223d8f","name":"Angrung Kansou","registered_at":"2026-06-21T12:40:13Z","symbol":"NIM1921942","token_address":"0x335f61b0efdbd530ba229d68926d0b4cb7ffd376","type":"artist","uuid":"ef6bc522-d58b-4bc9-9032-a46e926fbb25"}
album: Lamphakhoumak
  type: MusicAlbum
  date published: 2018-09-28
album: Hoiyurpimak Mumanlha
  type: MusicAlbum
  date published: 2018-12-08
album: Khalwurla
  type: MusicAlbum
  date published: 2023-04-04