J4Y
type: MusicGroup
popularity: 14
followers: 1516
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe756a9081aecb0b3b9fdcd6f6fe3ac49492e1f1d4e93e5ac2d1efe2b113b4bdc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953736
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953736
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97e32e2b-64d2-48b5-b5da-a8316a1ce374.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/97e32e2b-64d2-48b5-b5da-a8316a1ce374.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/97e32e2b-64d2-48b5-b5da-a8316a1ce374
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:21:19Z
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 0xe756a9081aecb0b3b9fdcd6f6fe3ac49492e1f1d4e93e5ac2d1efe2b113b4bdc. Chain 2 (Bitcoin): anchored in block 953736 (2026-06-15T03:21:19Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/97e32e2b-64d2-48b5-b5da-a8316a1ce374.json and https://artists.proofprofile.net/proofs/artist/97e32e2b-64d2-48b5-b5da-a8316a1ce374.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T03:21:19Z
album: Fold
  type: MusicAlbum
  date published: 2020-04-17
album: Hide & Seek
  type: MusicAlbum
  date published: 2020-05-15
album: Monster
  type: MusicAlbum
  date published: 2020-07-03
album: Monster
  type: MusicAlbum
  date published: 2020-07-03
album: BAD
  type: MusicAlbum
  date published: 2020-07-29
album: BAD
  type: MusicAlbum
  date published: 2020-07-29
album: Elaphant
  type: MusicAlbum
  date published: 2020-07-30
album: Elaphant
  type: MusicAlbum
  date published: 2020-07-30
album: Jesabel
  type: MusicAlbum
  date published: 2020-09-07
album: Jesabel
  type: MusicAlbum
  date published: 2020-09-07
album: Dont Be An Idot
  type: MusicAlbum
  date published: 2020-12-14
album: Dont Be An Idot
  type: MusicAlbum
  date published: 2020-12-14
album: RE-Play
  type: MusicAlbum
  date published: 2021-05-21
album: RE-Play
  type: MusicAlbum
  date published: 2021-05-21
album: SCENE
  type: MusicAlbum
  date published: 2022-08-26
album: Season
  type: MusicAlbum
  date published: 2022-10-14
album: Season
  type: MusicAlbum
  date published: 2022-10-14
album: Rumbo
  type: MusicAlbum
  date published: 2022-11-26
album: Rumbo
  type: MusicAlbum
  date published: 2022-11-26
album: Outta My Head
  type: MusicAlbum
  date published: 2022-12-18
album: Outta My Head
  type: MusicAlbum
  date published: 2022-12-18
album: Kamele
  type: MusicAlbum
  date published: 2023-08-09
album: SATP
  type: MusicAlbum
  date published: 2025-11-11