sica
type: MusicGroup
genre: c-pop
popularity: 2
followers: 199
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0f94c299d7ea54c1f3d089898add61b1ce8aedc07e517b8cd1faefd97f9eba9d
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/fbb8cd17-2a5d-4d5b-9154-951d83c12408.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fbb8cd17-2a5d-4d5b-9154-951d83c12408.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fbb8cd17-2a5d-4d5b-9154-951d83c12408
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
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 0x0f94c299d7ea54c1f3d089898add61b1ce8aedc07e517b8cd1faefd97f9eba9d. 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/fbb8cd17-2a5d-4d5b-9154-951d83c12408.json and https://artists.proofprofile.net/proofs/artist/fbb8cd17-2a5d-4d5b-9154-951d83c12408.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
album: 달이 예뻐서 너에게 전화해야겠다고 생각했어
  type: MusicAlbum
  date published: 2018-10-25
album: Your my only night
  type: MusicAlbum
  date published: 2020-03-24
album: Where is the love?
  type: MusicAlbum
  date published: 2020-06-09
album: Because the moon was beautiful
  type: MusicAlbum
  date published: 2020-08-28
album: Pieces of me
  type: MusicAlbum
  date published: 2021-01-14
album: The Lonely Witch (Original Soundtrack), Part. 3
  type: MusicAlbum
  date published: 2021-01-24
album: Adult
  type: MusicAlbum
  date published: 2023-03-04
album: Ordinary you meet incomplete me
  type: MusicAlbum
  date published: 2023-10-25