Damir Ludvig
type: MusicGroup
popularity: 2
followers: 232
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8efa3c7798ad556ba12d7dfaa50252f1833e9634ebd7227742279ab2919b21e8
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/db77adf2-5c48-4c6a-8bf3-95f447bf92c8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db77adf2-5c48-4c6a-8bf3-95f447bf92c8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/db77adf2-5c48-4c6a-8bf3-95f447bf92c8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8efa3c7798ad556ba12d7dfaa50252f1833e9634ebd7227742279ab2919b21e8","name":"Damir Ludvig","registered_at":"2026-06-21T05:01:28Z","symbol":"NIM1827554","token_address":"0x2ba334bd4fb212ba056df370e0c3124120e90583","type":"artist","uuid":"db77adf2-5c48-4c6a-8bf3-95f447bf92c8"}
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 0x8efa3c7798ad556ba12d7dfaa50252f1833e9634ebd7227742279ab2919b21e8. 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/db77adf2-5c48-4c6a-8bf3-95f447bf92c8.json and https://artists.proofprofile.net/proofs/artist/db77adf2-5c48-4c6a-8bf3-95f447bf92c8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x8efa3c7798ad556ba12d7dfaa50252f1833e9634ebd7227742279ab2919b21e8","name":"Damir Ludvig","registered_at":"2026-06-21T05:01:28Z","symbol":"NIM1827554","token_address":"0x2ba334bd4fb212ba056df370e0c3124120e90583","type":"artist","uuid":"db77adf2-5c48-4c6a-8bf3-95f447bf92c8"}
album: Jackpot
  type: MusicAlbum
  date published: 2009-07-09
album: Jackpot
  type: MusicAlbum
  date published: 2009-07-09
album: Una Terra Incognita EP
  type: MusicAlbum
  date published: 2010-11-22
album: Una Terra Incognita EP
  type: MusicAlbum
  date published: 2010-11-22
album: Discolympic
  type: MusicAlbum
  date published: 2012-05-09
album: REM (Re-Edited and Mixed)
  type: MusicAlbum
  date published: 2012-12-10
album: Things
  type: MusicAlbum
  date published: 2013-04-09
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  type: MusicAlbum
  date published: 2013-04-15
album: Back 2 Combo
  type: MusicAlbum
  date published: 2013-05-21
album: Wila
  type: MusicAlbum
  date published: 2013-06-24
album: Clear Your Mind
  type: MusicAlbum
  date published: 2013-11-25
album: Clear Your Mind
  type: MusicAlbum
  date published: 2013-11-25
album: You Can Own This
  type: MusicAlbum
  date published: 2014-01-20
album: Personal
  type: MusicAlbum
  date published: 2015-03-30
album: Minute Cure EP
  type: MusicAlbum
  date published: 2019-02-11
album: Major Minority / The Cave of the Cyclops
  type: MusicAlbum
  date published: 2019-03-25
album: Instant Algebra
  type: MusicAlbum
  date published: 2019-06-17
album: Instant Algebra
  type: MusicAlbum
  date published: 2019-06-17
album: Prequel EP
  type: MusicAlbum
  date published: 2020-08-04