Yung Koba
type: MusicGroup
popularity: 3
followers: 186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x443f98ca384c621ab2c91babab8ae61fff5e9636f60fead7aa13d5f499aec5ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/848a95ed-6305-404f-991b-0e940721f137.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/848a95ed-6305-404f-991b-0e940721f137.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/848a95ed-6305-404f-991b-0e940721f137
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x443f98ca384c621ab2c91babab8ae61fff5e9636f60fead7aa13d5f499aec5ac","name":"Yung Koba","registered_at":"2026-06-17T12:14:28Z","symbol":"NIM1392251","token_address":"0x03e5a5490fd921df01222a208c19c32cfdc2526e","type":"artist","uuid":"848a95ed-6305-404f-991b-0e940721f137"}
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 0x443f98ca384c621ab2c91babab8ae61fff5e9636f60fead7aa13d5f499aec5ac. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/848a95ed-6305-404f-991b-0e940721f137.json and https://artists.proofprofile.net/proofs/artist/848a95ed-6305-404f-991b-0e940721f137.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x443f98ca384c621ab2c91babab8ae61fff5e9636f60fead7aa13d5f499aec5ac","name":"Yung Koba","registered_at":"2026-06-17T12:14:28Z","symbol":"NIM1392251","token_address":"0x03e5a5490fd921df01222a208c19c32cfdc2526e","type":"artist","uuid":"848a95ed-6305-404f-991b-0e940721f137"}
album: Mars
  type: MusicAlbum
  date published: 2020-03-27
album: Vibe
  type: MusicAlbum
  date published: 2020-07-24
album: Replace
  type: MusicAlbum
  date published: 2020-08-12
album: 30
  type: MusicAlbum
  date published: 2020-10-09
album: Fall in Luv
  type: MusicAlbum
  date published: 2020-12-25
album: Old News (On Me)
  type: MusicAlbum
  date published: 2021-04-30
album: #RIGHTMOVE!
  type: MusicAlbum
  date published: 2021-07-02
album: GIVE IT UP
  type: MusicAlbum
  date published: 2021-10-22
album: TANTRUM
  type: MusicAlbum
  date published: 2022-03-04
album: PEACE AND MELODIES IN THE EYE OF THE STORM
  type: MusicAlbum
  date published: 2022-05-13
album: KOBA DAY, Vol. 2
  type: MusicAlbum
  date published: 2023-01-10