JJs0k
type: MusicGroup
popularity: 2
followers: 69
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x982f642b83b93d30e047b5adcbeb3efa061784852c5b5018473dcf3f01eaf469
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954650
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954650
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9ab74f1-5b30-41a6-b606-95a67fc0a423.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d9ab74f1-5b30-41a6-b606-95a67fc0a423.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d9ab74f1-5b30-41a6-b606-95a67fc0a423
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T04:51:12Z
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 0x982f642b83b93d30e047b5adcbeb3efa061784852c5b5018473dcf3f01eaf469. Chain 2 (Bitcoin): anchored in block 954650 (2026-06-21T04:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d9ab74f1-5b30-41a6-b606-95a67fc0a423.json and https://artists.proofprofile.net/proofs/artist/d9ab74f1-5b30-41a6-b606-95a67fc0a423.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:51:12Z
album: 2 much luv
  type: MusicAlbum
  date published: 2024-08-22
album: Lose you
  type: MusicAlbum
  date published: 2024-09-10
album: Baby cmon
  type: MusicAlbum
  date published: 2024-09-19
album: Best part
  type: MusicAlbum
  date published: 2024-10-02
album: Been through it all (LLB)
  type: MusicAlbum
  date published: 2024-10-14
album: LLB
  type: MusicAlbum
  date published: 2024-12-07
album: No more
  type: MusicAlbum
  date published: 2024-12-08
album: Really care
  type: MusicAlbum
  date published: 2025-01-27
album: Block now
  type: MusicAlbum
  date published: 2025-03-11
album: keep my head up
  type: MusicAlbum
  date published: 2025-03-20
album: All these sad songs.
  type: MusicAlbum
  date published: 2025-04-03
album: Al these sad songs
  type: MusicAlbum
  date published: 2025-04-20
album: was it just for fun
  type: MusicAlbum
  date published: 2025-07-13