Sito & Cheka
type: MusicGroup
genre: hard house
genre: melbourne bounce
popularity: 4
followers: 114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xef9a1fbd09e4af96b04a73c35d27b221064100661ffa7f663679ca5828cd010f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f443289d-8c02-44f2-a764-2514f6b15a0e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f443289d-8c02-44f2-a764-2514f6b15a0e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f443289d-8c02-44f2-a764-2514f6b15a0e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xef9a1fbd09e4af96b04a73c35d27b221064100661ffa7f663679ca5828cd010f","name":"Sito & Cheka","registered_at":"2026-06-21T14:40:44Z","symbol":"NIM1948290","token_address":"0x2e5bf9df501654d2babc2b4a03a1a2df3c0d8bec","type":"artist","uuid":"f443289d-8c02-44f2-a764-2514f6b15a0e"}
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 0xef9a1fbd09e4af96b04a73c35d27b221064100661ffa7f663679ca5828cd010f. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f443289d-8c02-44f2-a764-2514f6b15a0e.json and https://artists.proofprofile.net/proofs/artist/f443289d-8c02-44f2-a764-2514f6b15a0e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xef9a1fbd09e4af96b04a73c35d27b221064100661ffa7f663679ca5828cd010f","name":"Sito & Cheka","registered_at":"2026-06-21T14:40:44Z","symbol":"NIM1948290","token_address":"0x2e5bf9df501654d2babc2b4a03a1a2df3c0d8bec","type":"artist","uuid":"f443289d-8c02-44f2-a764-2514f6b15a0e"}
album: Can U Feel It
  type: MusicAlbum
  date published: 2013-07-30
album: You Are Taking Me There
  type: MusicAlbum
  date published: 2014-02-23
album: We're Renegades
  type: MusicAlbum
  date published: 2015-05-22
album: Heroes
  type: MusicAlbum
  date published: 2015-10-12
album: Believe In You
  type: MusicAlbum
  date published: 2015-10-25
album: Defeated, Vol. 1
  type: MusicAlbum
  date published: 2015-12-01
album: Wonderland
  type: MusicAlbum
  date published: 2016-05-01
album: Drama
  type: MusicAlbum
  date published: 2016-10-27
album: If You Wanna
  type: MusicAlbum
  date published: 2016-10-30
album: Sing Me
  type: MusicAlbum
  date published: 2016-12-05
album: All The Lovers
  type: MusicAlbum
  date published: 2017-12-04
album: The Crown
  type: MusicAlbum
  date published: 2021-02-19
album: Imperio
  type: MusicAlbum
  date published: 2021-02-22