Denga & Manus
type: MusicGroup
genre: trance
popularity: 2
followers: 127
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x92668987bc68821bf2eb0c2cb1f61d19b53af8f6b53ad78284c0046e43b0c309
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/e3cd87f1-3e19-4b08-9362-cea2bd4f14ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3cd87f1-3e19-4b08-9362-cea2bd4f14ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e3cd87f1-3e19-4b08-9362-cea2bd4f14ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x92668987bc68821bf2eb0c2cb1f61d19b53af8f6b53ad78284c0046e43b0c309","name":"Denga & Manus","registered_at":"2026-06-21T08:02:41Z","symbol":"NIM1869335","token_address":"0x734427dfa8ea0775be28b8459c65fd6ad1ca5892","type":"artist","uuid":"e3cd87f1-3e19-4b08-9362-cea2bd4f14ad"}
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 0x92668987bc68821bf2eb0c2cb1f61d19b53af8f6b53ad78284c0046e43b0c309. 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/e3cd87f1-3e19-4b08-9362-cea2bd4f14ad.json and https://artists.proofprofile.net/proofs/artist/e3cd87f1-3e19-4b08-9362-cea2bd4f14ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x92668987bc68821bf2eb0c2cb1f61d19b53af8f6b53ad78284c0046e43b0c309","name":"Denga & Manus","registered_at":"2026-06-21T08:02:41Z","symbol":"NIM1869335","token_address":"0x734427dfa8ea0775be28b8459c65fd6ad1ca5892","type":"artist","uuid":"e3cd87f1-3e19-4b08-9362-cea2bd4f14ad"}
album: Shadow Song
  type: MusicAlbum
  date published: 2006-02-06
album: The Prophecy
  type: MusicAlbum
  date published: 2006-11-14
album: The Early Future
  type: MusicAlbum
  date published: 2017-03-31