Young Holiday
type: MusicGroup
popularity: 3
followers: 574
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9789eccee7d886c6585acedbb9bc1121549716b43b869df10fb7979ed7e4165e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2007bc7-8eaa-4911-b417-3703089ff839.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2007bc7-8eaa-4911-b417-3703089ff839.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2007bc7-8eaa-4911-b417-3703089ff839
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9789eccee7d886c6585acedbb9bc1121549716b43b869df10fb7979ed7e4165e","name":"Young Holiday","registered_at":"2026-06-20T12:50:36Z","symbol":"NIM1615193","token_address":"0x2eb7ff8a8f046a2f6b669385ef69dcc658f87bbf","type":"artist","uuid":"b2007bc7-8eaa-4911-b417-3703089ff839"}
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 0x9789eccee7d886c6585acedbb9bc1121549716b43b869df10fb7979ed7e4165e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2007bc7-8eaa-4911-b417-3703089ff839.json and https://artists.proofprofile.net/proofs/artist/b2007bc7-8eaa-4911-b417-3703089ff839.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x9789eccee7d886c6585acedbb9bc1121549716b43b869df10fb7979ed7e4165e","name":"Young Holiday","registered_at":"2026-06-20T12:50:36Z","symbol":"NIM1615193","token_address":"0x2eb7ff8a8f046a2f6b669385ef69dcc658f87bbf","type":"artist","uuid":"b2007bc7-8eaa-4911-b417-3703089ff839"}
album: Holiweek
  type: MusicAlbum
  date published: 2017-12-08
album: En Français
  type: MusicAlbum
  date published: 2018-12-14
album: Mboko
  type: MusicAlbum
  date published: 2020-01-21
album: Path to Greatness
  type: MusicAlbum
  date published: 2021-05-08
album: Knack (Laeti 2)
  type: MusicAlbum
  date published: 2022-12-25
album: Jump Enter
  type: MusicAlbum
  date published: 2025-02-26
album: Death of Wack Rappers
  type: MusicAlbum
  date published: 2025-05-20
album: Body and Soul
  type: MusicAlbum
  date published: 2025-09-07