Last Step
type: MusicGroup
genre: acid house
genre: acid techno
genre: breakcore
genre: glitch
genre: idm
popularity: 5
followers: 3660
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf33fe7866e967c13feabdfbe18b2ba92d972ca51456682ce2d9779bc734c3275
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/567e2306-b7da-4516-bf56-fd7e2a34681a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/567e2306-b7da-4516-bf56-fd7e2a34681a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/567e2306-b7da-4516-bf56-fd7e2a34681a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf33fe7866e967c13feabdfbe18b2ba92d972ca51456682ce2d9779bc734c3275","name":"Last Step","registered_at":"2026-06-16T19:51:53Z","symbol":"NIM1157869","token_address":"0xaeece4e58da20707c130cd61b6373c84237ac9b7","type":"artist","uuid":"567e2306-b7da-4516-bf56-fd7e2a34681a"}
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 0xf33fe7866e967c13feabdfbe18b2ba92d972ca51456682ce2d9779bc734c3275. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/567e2306-b7da-4516-bf56-fd7e2a34681a.json and https://artists.proofprofile.net/proofs/artist/567e2306-b7da-4516-bf56-fd7e2a34681a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xf33fe7866e967c13feabdfbe18b2ba92d972ca51456682ce2d9779bc734c3275","name":"Last Step","registered_at":"2026-06-16T19:51:53Z","symbol":"NIM1157869","token_address":"0xaeece4e58da20707c130cd61b6373c84237ac9b7","type":"artist","uuid":"567e2306-b7da-4516-bf56-fd7e2a34681a"}
album: You're a Nice Girl
  type: MusicAlbum
  date published: 2005-05-09
album: You're a Nice Girl
  type: MusicAlbum
  date published: 2005-05-09
album: You're A Nice Girl
  type: MusicAlbum
  date published: 2005-05-09
album: You're a Nice Girl
  type: MusicAlbum
  date published: 2005-05-09
album: Last Step
  type: MusicAlbum
  date published: 2007-06-04
album: Last Step
  type: MusicAlbum
  date published: 2007-06-04
album: Last Step
  type: MusicAlbum
  date published: 2007-06-04
album: Last Step
  type: MusicAlbum
  date published: 2007-06-04
album: Last Step
  type: MusicAlbum
  date published: 2007-06-12
album: 1961
  type: MusicAlbum
  date published: 2008-10-12
album: 1961
  type: MusicAlbum
  date published: 2008-10-12
album: 1961
  type: MusicAlbum
  date published: 2008-10-12
album: 1961
  type: MusicAlbum
  date published: 2008-10-12
album: 1961
  type: MusicAlbum
  date published: 2008-11-18
album: Sleep
  type: MusicAlbum
  date published: 2012-05-07
album: Sleep
  type: MusicAlbum
  date published: 2012-05-07
album: Sleep
  type: MusicAlbum
  date published: 2012-05-07
album: Sleep
  type: MusicAlbum
  date published: 2012-05-07
album: Sleep
  type: MusicAlbum
  date published: 2012-05-07