Jyoungin
type: MusicGroup
popularity: 2
followers: 67
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa61da307b9e7a247064287d0852e527643ef690e7e73d15a9ce82c7f5dc0c290
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0d51b1a-7b90-4b49-b95e-48172d171d24.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a0d51b1a-7b90-4b49-b95e-48172d171d24.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a0d51b1a-7b90-4b49-b95e-48172d171d24
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
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 0xa61da307b9e7a247064287d0852e527643ef690e7e73d15a9ce82c7f5dc0c290. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a0d51b1a-7b90-4b49-b95e-48172d171d24.json and https://artists.proofprofile.net/proofs/artist/a0d51b1a-7b90-4b49-b95e-48172d171d24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
album: Party
  type: MusicAlbum
  date published: 2019-08-11
album: Kids
  type: MusicAlbum
  date published: 2019-11-01
album: Grow
  type: MusicAlbum
  date published: 2020-01-10
album: Chevy
  type: MusicAlbum
  date published: 2020-02-01
album: Growing Pains
  type: MusicAlbum
  date published: 2020-02-28
album: Hollywood
  type: MusicAlbum
  date published: 2020-03-27
album: Be Myself
  type: MusicAlbum
  date published: 2020-08-29
album: Beautiful Sounds of Silence
  type: MusicAlbum
  date published: 2020-11-06
album: Back On Track
  type: MusicAlbum
  date published: 2020-12-25
album: cocaine
  type: MusicAlbum
  date published: 2021-02-26
album: runaway
  type: MusicAlbum
  date published: 2021-05-28
album: Stab Me In The Back
  type: MusicAlbum
  date published: 2021-12-24
album: STOP!
  type: MusicAlbum
  date published: 2022-11-11