Cassy
type: MusicGroup
popularity: 2
followers: 878
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56af3a1d9ff51f83197bcf2c14d056915e44118df164b1432ee4fcadff16d29d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f30016b8-b24e-4d9c-b087-d99777e0fe4a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f30016b8-b24e-4d9c-b087-d99777e0fe4a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f30016b8-b24e-4d9c-b087-d99777e0fe4a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
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 0x56af3a1d9ff51f83197bcf2c14d056915e44118df164b1432ee4fcadff16d29d. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f30016b8-b24e-4d9c-b087-d99777e0fe4a.json and https://artists.proofprofile.net/proofs/artist/f30016b8-b24e-4d9c-b087-d99777e0fe4a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
album: Linen ud
  type: MusicAlbum
  date published: 2021-09-11
album: Hjem igen
  type: MusicAlbum
  date published: 2021-10-29
album: Hjem igen (Nedisco Remix)
  type: MusicAlbum
  date published: 2021-11-01
album: Skytten (Hvem er det)
  type: MusicAlbum
  date published: 2022-01-14
album: Hvor jeg kommer fra
  type: MusicAlbum
  date published: 2022-04-08
album: Tænk Dig Om
  type: MusicAlbum
  date published: 2022-04-15
album: Dine Øjne (Freestyle)
  type: MusicAlbum
  date published: 2022-06-23
album: Står Lige Der
  type: MusicAlbum
  date published: 2023-03-31
album: DragCity
  type: MusicAlbum
  date published: 2023-03-31
album: Sanseløs
  type: MusicAlbum
  date published: 2023-07-18
album: Lick it up!
  type: MusicAlbum
  date published: 2023-09-09
album: Daddy
  type: MusicAlbum
  date published: 2023-12-08
album: Eat That!
  type: MusicAlbum
  date published: 2023-12-31
album: Bitch Era (Vol. 1)
  type: MusicAlbum
  date published: 2024-04-25
album: Back n´ Drag
  type: MusicAlbum
  date published: 2024-09-12
album: Forgive n´ Forget
  type: MusicAlbum
  date published: 2024-12-13