J5A
type: MusicGroup
popularity: 2
followers: 20
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa6fd27d363ad7e2831ee51c4b854ba07b8e55439c3f9b66e267f1d59118b4d01
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b8c137a-59d6-4746-b8aa-5bf0a89bb67b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5b8c137a-59d6-4746-b8aa-5bf0a89bb67b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5b8c137a-59d6-4746-b8aa-5bf0a89bb67b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0xa6fd27d363ad7e2831ee51c4b854ba07b8e55439c3f9b66e267f1d59118b4d01. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5b8c137a-59d6-4746-b8aa-5bf0a89bb67b.json and https://artists.proofprofile.net/proofs/artist/5b8c137a-59d6-4746-b8aa-5bf0a89bb67b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Been #1
  type: MusicAlbum
  date published: 2025-01-04
album: Smooth Operataaaa
  type: MusicAlbum
  date published: 2025-01-05
album: Dry
  type: MusicAlbum
  date published: 2025-01-05
album: Gladly Appart
  type: MusicAlbum
  date published: 2025-01-23
album: Miami
  type: MusicAlbum
  date published: 2025-02-01
album: sum knew
  type: MusicAlbum
  date published: 2025-02-14
album: Who?
  type: MusicAlbum
  date published: 2025-02-15
album: Is This?
  type: MusicAlbum
  date published: 2025-03-19
album: My Lane (Woah)
  type: MusicAlbum
  date published: 2025-03-30
album: play u like the drums (bad audio quality)
  type: MusicAlbum
  date published: 2025-04-09
album: The Man
  type: MusicAlbum
  date published: 2025-04-19
album: keep da crown (preview of new album)
  type: MusicAlbum
  date published: 2025-05-09
album: One Of J5A
  type: MusicAlbum
  date published: 2025-08-02
album: backwoods
  type: MusicAlbum
  date published: 2025-10-18