Joj
type: MusicGroup
popularity: 12
followers: 683
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36657f884fac4cb9f1f396cc4956a9a5a846e58bda9807ea030243e739270b58
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/347b7dcd-e5cc-4f2e-909d-10d39cff3df2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/347b7dcd-e5cc-4f2e-909d-10d39cff3df2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/347b7dcd-e5cc-4f2e-909d-10d39cff3df2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
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 0x36657f884fac4cb9f1f396cc4956a9a5a846e58bda9807ea030243e739270b58. Chain 2 (Bitcoin): anchored in block 953633 (2026-06-14T12:47:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/347b7dcd-e5cc-4f2e-909d-10d39cff3df2.json and https://artists.proofprofile.net/proofs/artist/347b7dcd-e5cc-4f2e-909d-10d39cff3df2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T12:47:11Z
album: Hentai Star
  type: MusicAlbum
  date published: 2018-06-11
album: Always Rainy in Sunny Town
  type: MusicAlbum
  date published: 2018-07-06
album: Cyberwaifu
  type: MusicAlbum
  date published: 2018-11-22
album: Bright Future I Guess
  type: MusicAlbum
  date published: 2019-04-15
album: I'm Just Your Problem
  type: MusicAlbum
  date published: 2019-09-28
album: Melancholia
  type: MusicAlbum
  date published: 2020-03-30
album: The World Inside Your Head
  type: MusicAlbum
  date published: 2020-06-21
album: Soundcloud Shit 2016-2019
  type: MusicAlbum
  date published: 2020-10-21
album: Taya
  type: MusicAlbum
  date published: 2020-11-29
album: ok i guess
  type: MusicAlbum
  date published: 2021-05-14
album: CHAOS THEORY
  type: MusicAlbum
  date published: 2021-07-23
album: Piscine
  type: MusicAlbum
  date published: 2022-08-13
album: Truth and Reconciliation
  type: MusicAlbum
  date published: 2022-11-25
album: HONESTY
  type: MusicAlbum
  date published: 2023-09-15