qiecake
type: MusicGroup
popularity: 3
followers: 28
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56e905378cad4e1acb48be21a52a00141399045e944c0b15c5ff6346a5d35ad0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff05fe69-7f27-4d8d-96a4-b6a9e8f1b3cb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff05fe69-7f27-4d8d-96a4-b6a9e8f1b3cb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff05fe69-7f27-4d8d-96a4-b6a9e8f1b3cb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
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 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 0x56e905378cad4e1acb48be21a52a00141399045e944c0b15c5ff6346a5d35ad0. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff05fe69-7f27-4d8d-96a4-b6a9e8f1b3cb.json and https://artists.proofprofile.net/proofs/artist/ff05fe69-7f27-4d8d-96a4-b6a9e8f1b3cb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
album: Осьминоги
  type: MusicAlbum
  date published: 2021-08-08
album: Вертани попой
  type: MusicAlbum
  date published: 2021-09-05
album: Vibes
  type: MusicAlbum
  date published: 2022-04-01
album: Pinky & Brain
  type: MusicAlbum
  date published: 2022-04-13
album: Get Up And Dance With Me
  type: MusicAlbum
  date published: 2022-04-15
album: Get Over It
  type: MusicAlbum
  date published: 2022-07-15
album: Wheels
  type: MusicAlbum
  date published: 2022-08-22
album: Bad News (the beginning)
  type: MusicAlbum
  date published: 2023-05-26