Yan Space
type: MusicGroup
genre: progressive trance
genre: trance
popularity: 2
followers: 156
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8172e381e34634f1c4ead7b4dc4335c503f31b018618d0b093e51c28eadc5b8f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e976254a-c29e-41a8-9018-d2df655909cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e976254a-c29e-41a8-9018-d2df655909cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e976254a-c29e-41a8-9018-d2df655909cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8172e381e34634f1c4ead7b4dc4335c503f31b018618d0b093e51c28eadc5b8f","name":"Yan Space","registered_at":"2026-06-21T10:05:35Z","symbol":"NIM1894570","token_address":"0x452affcde29a484bed5f5dd191f6880f8376f25d","type":"artist","uuid":"e976254a-c29e-41a8-9018-d2df655909cc"}
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 0x8172e381e34634f1c4ead7b4dc4335c503f31b018618d0b093e51c28eadc5b8f. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e976254a-c29e-41a8-9018-d2df655909cc.json and https://artists.proofprofile.net/proofs/artist/e976254a-c29e-41a8-9018-d2df655909cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x8172e381e34634f1c4ead7b4dc4335c503f31b018618d0b093e51c28eadc5b8f","name":"Yan Space","registered_at":"2026-06-21T10:05:35Z","symbol":"NIM1894570","token_address":"0x452affcde29a484bed5f5dd191f6880f8376f25d","type":"artist","uuid":"e976254a-c29e-41a8-9018-d2df655909cc"}
album: Pioneer
  type: MusicAlbum
  date published: 2014-08-25
album: Солдаты (Astero Remix)
  type: MusicAlbum
  date published: 2017-08-16