SperMoN
type: MusicGroup
popularity: 23
followers: 1479
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe719d1d8c8b022e35b544f367098e5aef7e52aef08492c9d2e6e4465fdbd68fe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35331622-ffd0-46ed-8684-f5bc25023540.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/35331622-ffd0-46ed-8684-f5bc25023540.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/35331622-ffd0-46ed-8684-f5bc25023540
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
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 0xe719d1d8c8b022e35b544f367098e5aef7e52aef08492c9d2e6e4465fdbd68fe. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/35331622-ffd0-46ed-8684-f5bc25023540.json and https://artists.proofprofile.net/proofs/artist/35331622-ffd0-46ed-8684-f5bc25023540.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
album: SPUST3R - GEJ ORGIA
  type: MusicAlbum
  date published: 2024-09-11
album: SPUST3R - FIUTA CHCE
  type: MusicAlbum
  date published: 2024-09-11
album: SPUST3R - ZWALIMY SE KONIA
  type: MusicAlbum
  date published: 2024-09-11
album: MAJTKI
  type: MusicAlbum
  date published: 2024-09-11
album: FIUTA SSAM
  type: MusicAlbum
  date published: 2024-09-20
album: SPUST3R - HOMO
  type: MusicAlbum
  date published: 2025-04-04
album: Gejlon - ALE ALE 2
  type: MusicAlbum
  date published: 2025-04-28
album: SPUST3R - Z NIMI
  type: MusicAlbum
  date published: 2025-09-08