Ludowick
type: MusicGroup
genre: dub techno
popularity: 2
followers: 264
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc3e3c87c857c6dcbf5abe5ffb0a7c1768e750ad99036fdb6faaa38f4f2dcb00c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/afa6bf44-db0f-400a-ad90-57172d5d5686.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/afa6bf44-db0f-400a-ad90-57172d5d5686.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/afa6bf44-db0f-400a-ad90-57172d5d5686
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3e3c87c857c6dcbf5abe5ffb0a7c1768e750ad99036fdb6faaa38f4f2dcb00c. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/afa6bf44-db0f-400a-ad90-57172d5d5686.json and https://artists.proofprofile.net/proofs/artist/afa6bf44-db0f-400a-ad90-57172d5d5686.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
album: Live In A Cave
  type: MusicAlbum
  date published: 2010-12-13
album: Heaven
  type: MusicAlbum
  date published: 2011-08-18
album: Hard Grooves
  type: MusicAlbum
  date published: 2013-04-05
album: Get It Off EP
  type: MusicAlbum
  date published: 2013-06-24
album: I Have a Question
  type: MusicAlbum
  date published: 2013-08-30
album: Triple Trouble
  type: MusicAlbum
  date published: 2017-04-03
album: Link Eight
  type: MusicAlbum
  date published: 2018-04-13
album: Freak Em' Up EP
  type: MusicAlbum
  date published: 2018-04-25
album: Playground
  type: MusicAlbum
  date published: 2019-10-23
album: Euphorbia EP
  type: MusicAlbum
  date published: 2019-11-20
album: Dub One
  type: MusicAlbum
  date published: 2020-03-06
album: Dub One
  type: MusicAlbum
  date published: 2020-03-06
album: Dub Two
  type: MusicAlbum
  date published: 2021-04-23
album: Dub Two
  type: MusicAlbum
  date published: 2021-04-23
album: Metropolis
  type: MusicAlbum
  date published: 2021-11-25
album: Metropolis
  type: MusicAlbum
  date published: 2021-11-25
album: Chase You Down
  type: MusicAlbum
  date published: 2022-03-27
album: Aureum
  type: MusicAlbum
  date published: 2022-05-20
album: Always Dreaming
  type: MusicAlbum
  date published: 2023-01-27
album: Zayn
  type: MusicAlbum
  date published: 2023-09-25
album: Côte d'Azur
  type: MusicAlbum
  date published: 2023-09-27
album: Pick Me Up
  type: MusicAlbum
  date published: 2023-10-18
album: Small Great Things (Original Mix)
  type: MusicAlbum
  date published: 2023-10-19