Madmen & Poets
type: MusicGroup
genre: chillstep
genre: drum and bass
genre: jungle
genre: liquid funk
popularity: 9
followers: 1167
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x80acb2fcf421439a2afc283a734d72f81e87c57472800bb3cb4a9ceb2d89fce0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfc7fd71-e9ca-4a4a-a55e-a6b7a79c432a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dfc7fd71-e9ca-4a4a-a55e-a6b7a79c432a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dfc7fd71-e9ca-4a4a-a55e-a6b7a79c432a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x80acb2fcf421439a2afc283a734d72f81e87c57472800bb3cb4a9ceb2d89fce0","name":"Madmen & Poets","registered_at":"2026-06-21T06:11:39Z","symbol":"NIM1844411","token_address":"0x4b9a1876c2188c8dfc87a8c34a31435a227c0f9d","type":"artist","uuid":"dfc7fd71-e9ca-4a4a-a55e-a6b7a79c432a"}
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 0x80acb2fcf421439a2afc283a734d72f81e87c57472800bb3cb4a9ceb2d89fce0. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dfc7fd71-e9ca-4a4a-a55e-a6b7a79c432a.json and https://artists.proofprofile.net/proofs/artist/dfc7fd71-e9ca-4a4a-a55e-a6b7a79c432a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x80acb2fcf421439a2afc283a734d72f81e87c57472800bb3cb4a9ceb2d89fce0","name":"Madmen & Poets","registered_at":"2026-06-21T06:11:39Z","symbol":"NIM1844411","token_address":"0x4b9a1876c2188c8dfc87a8c34a31435a227c0f9d","type":"artist","uuid":"dfc7fd71-e9ca-4a4a-a55e-a6b7a79c432a"}
album: Digiphunk004
  type: MusicAlbum
  date published: 2007-09-17
album: Scandinavian Sunday
  type: MusicAlbum
  date published: 2010-07-05
album: Scandinavian Sunday
  type: MusicAlbum
  date published: 2010-07-12