JxHines
type: MusicGroup
popularity: 10
followers: 1820
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3c6f9e6905dbfe26767099804f4e5a92a4ad494ae2b37d49abad0ad24b2a2500
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a832cf3-44f1-43ff-8a43-e08d71c7eb5c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a832cf3-44f1-43ff-8a43-e08d71c7eb5c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a832cf3-44f1-43ff-8a43-e08d71c7eb5c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
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 0x3c6f9e6905dbfe26767099804f4e5a92a4ad494ae2b37d49abad0ad24b2a2500. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a832cf3-44f1-43ff-8a43-e08d71c7eb5c.json and https://artists.proofprofile.net/proofs/artist/0a832cf3-44f1-43ff-8a43-e08d71c7eb5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: Fashion
  type: MusicAlbum
  date published: 2018-03-04
album: Fireflies
  type: MusicAlbum
  date published: 2019-05-06
album: On Rewind
  type: MusicAlbum
  date published: 2020-06-19
album: Love Stories
  type: MusicAlbum
  date published: 2020-09-25
album: 1942
  type: MusicAlbum
  date published: 2022-09-16
album: Body Like Sza
  type: MusicAlbum
  date published: 2023-05-05
album: 2024
  type: MusicAlbum
  date published: 2024-01-29