Wens Kopong
type: MusicGroup
popularity: 4
followers: 355
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0de09e2dfcf461dbb67d55791a52756ccebcb7e330af121eb70bc8dc4e3e761e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78a5833c-0639-4eeb-b030-b93314e8b81f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78a5833c-0639-4eeb-b030-b93314e8b81f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/78a5833c-0639-4eeb-b030-b93314e8b81f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0de09e2dfcf461dbb67d55791a52756ccebcb7e330af121eb70bc8dc4e3e761e","name":"Wens Kopong","registered_at":"2026-06-17T07:37:34Z","symbol":"NIM1326221","token_address":"0xaf28314a229245eee2b7ac2a8992408177943ff6","type":"artist","uuid":"78a5833c-0639-4eeb-b030-b93314e8b81f"}
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 0x0de09e2dfcf461dbb67d55791a52756ccebcb7e330af121eb70bc8dc4e3e761e. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78a5833c-0639-4eeb-b030-b93314e8b81f.json and https://artists.proofprofile.net/proofs/artist/78a5833c-0639-4eeb-b030-b93314e8b81f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0x0de09e2dfcf461dbb67d55791a52756ccebcb7e330af121eb70bc8dc4e3e761e","name":"Wens Kopong","registered_at":"2026-06-17T07:37:34Z","symbol":"NIM1326221","token_address":"0xaf28314a229245eee2b7ac2a8992408177943ff6","type":"artist","uuid":"78a5833c-0639-4eeb-b030-b93314e8b81f"}
album: INA RAE LEWO
  type: MusicAlbum
  date published: 1986-09-01
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  date published: 1987-07-10
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  date published: 1987-07-13
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  date published: 1988-04-15
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  date published: 2020-04-08