Yojo
type: MusicGroup
genre: k-ballad
popularity: 12
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a35971cec2b98d59438a202b1876581fcd105edd05f4e564f4484bb26650e32
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953794
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953794
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0f76961-0fa2-4907-a339-c1828291faf8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0f76961-0fa2-4907-a339-c1828291faf8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0f76961-0fa2-4907-a339-c1828291faf8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:43:35Z
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 0x6a35971cec2b98d59438a202b1876581fcd105edd05f4e564f4484bb26650e32. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e0f76961-0fa2-4907-a339-c1828291faf8.json and https://artists.proofprofile.net/proofs/artist/e0f76961-0fa2-4907-a339-c1828291faf8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
album: Sweet Love
  type: MusicAlbum
  date published: 2012-08-22
album: 15 Piano: Haydn, Mozart, Beethoven, Yojo
  type: MusicAlbum
  date published: 2013-02-26
album: Beethoven, Liszt & Caspers: Piano Works
  type: MusicAlbum
  date published: 2013-10-01
album: Pimp Playlist: The Album
  type: MusicAlbum
  date published: 2014-04-08
album: Showdown
  type: MusicAlbum
  date published: 2015-06-09
album: Eternal
  type: MusicAlbum
  date published: 2017-06-30
album: Feelin' How I Feel
  type: MusicAlbum
  date published: 2017-07-21
album: Pain & Passion
  type: MusicAlbum
  date published: 2017-08-04
album: Collab - EP
  type: MusicAlbum
  date published: 2017-12-22
album: Y.P.18
  type: MusicAlbum
  date published: 2018-08-24