Dennis
type: MusicGroup
genre: nederpop
description: thumb | right | alt=Actor Dennis Quaid | Actor Dennis Quaid Dennis or Denis is a first or last name from the Greco-Roman name Dionysius, via one of the Christian saints named Dionysius. The name c
popularity: 9
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc237b8a7b4ee7a21b7d3d133326bf14eab002d019e75a1646f1f26f5a55eb572
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/f50c0705-5ddf-48d4-828b-1032c6ff960f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f50c0705-5ddf-48d4-828b-1032c6ff960f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f50c0705-5ddf-48d4-828b-1032c6ff960f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc237b8a7b4ee7a21b7d3d133326bf14eab002d019e75a1646f1f26f5a55eb572. 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/f50c0705-5ddf-48d4-828b-1032c6ff960f.json and https://artists.proofprofile.net/proofs/artist/f50c0705-5ddf-48d4-828b-1032c6ff960f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: Gewoon Een Vrolijk Liedje / Wil Je Met Me Mee?
  type: MusicAlbum
  date published: 1996-01-01
album: De Coolste Kerst Liedjes In Jumpstyle
  type: MusicAlbum
  date published: 2013-01-25
album: De Coolste Sint Liedjes in Jumpstyle
  type: MusicAlbum
  date published: 2013-01-25
album: Ik Zoek Een Hit
  type: MusicAlbum
  date published: 2015-07-17