Choo young woo
type: MusicGroup
popularity: 27
followers: 746
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5e0962d05f24c3eebcbc0a633d539e5a629707ac3dbdb01436dc343c64761b3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/348e099c-8362-4937-b237-353745abf058.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/348e099c-8362-4937-b237-353745abf058.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/348e099c-8362-4937-b237-353745abf058
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5e0962d05f24c3eebcbc0a633d539e5a629707ac3dbdb01436dc343c64761b3","name":"Choo young woo","registered_at":"2026-06-11T16:04:30Z","symbol":"NIM0068181","token_address":"0xc6a3a7245d3069cba4e68b59f10f7004a14bbd03","type":"artist","uuid":"348e099c-8362-4937-b237-353745abf058"}
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 0xf5e0962d05f24c3eebcbc0a633d539e5a629707ac3dbdb01436dc343c64761b3. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/348e099c-8362-4937-b237-353745abf058.json and https://artists.proofprofile.net/proofs/artist/348e099c-8362-4937-b237-353745abf058.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xf5e0962d05f24c3eebcbc0a633d539e5a629707ac3dbdb01436dc343c64761b3","name":"Choo young woo","registered_at":"2026-06-11T16:04:30Z","symbol":"NIM0068181","token_address":"0xc6a3a7245d3069cba4e68b59f10f7004a14bbd03","type":"artist","uuid":"348e099c-8362-4937-b237-353745abf058"}
album: Head over Heels, Pt. 3 (Original Soundtrack)
  type: MusicAlbum
  date published: 2025-07-02
album: If only time could stop
  type: MusicAlbum
  date published: 2025-09-06