Rosie Kate
type: MusicGroup
genre: tech house
popularity: 8
followers: 805
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8efbb63aac646e89783ec13344fb91d9572138f5f1a7c4569473d3ea74083bb0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4081298-e9f1-4dee-909e-dd64f45286fe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c4081298-e9f1-4dee-909e-dd64f45286fe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c4081298-e9f1-4dee-909e-dd64f45286fe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8efbb63aac646e89783ec13344fb91d9572138f5f1a7c4569473d3ea74083bb0","name":"Rosie Kate","registered_at":"2026-06-20T20:29:44Z","symbol":"NIM1704348","token_address":"0xaca78cbe223381eab496ffd0facb5f12d0e0da35","type":"artist","uuid":"c4081298-e9f1-4dee-909e-dd64f45286fe"}
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 0x8efbb63aac646e89783ec13344fb91d9572138f5f1a7c4569473d3ea74083bb0. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c4081298-e9f1-4dee-909e-dd64f45286fe.json and https://artists.proofprofile.net/proofs/artist/c4081298-e9f1-4dee-909e-dd64f45286fe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x8efbb63aac646e89783ec13344fb91d9572138f5f1a7c4569473d3ea74083bb0","name":"Rosie Kate","registered_at":"2026-06-20T20:29:44Z","symbol":"NIM1704348","token_address":"0xaca78cbe223381eab496ffd0facb5f12d0e0da35","type":"artist","uuid":"c4081298-e9f1-4dee-909e-dd64f45286fe"}
album: Like That
  type: MusicAlbum
  date published: 2020-07-17
album: Silent & Grey
  type: MusicAlbum
  date published: 2020-11-13
album: Silent & Grey (Remixes)
  type: MusicAlbum
  date published: 2020-11-20
album: Orbit
  type: MusicAlbum
  date published: 2021-11-19
album: Orbit (Acid Journey Mix)
  type: MusicAlbum
  date published: 2022-02-25