Jack James
type: MusicGroup
popularity: 3
followers: 1288
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d45b29e16d8d7ae0c9eb51fdc5866dbe2c81f5f63a95d1c56542c7a62db74c0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/975f584e-b11b-468d-a2f0-357c65fc2837.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/975f584e-b11b-468d-a2f0-357c65fc2837.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/975f584e-b11b-468d-a2f0-357c65fc2837
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d45b29e16d8d7ae0c9eb51fdc5866dbe2c81f5f63a95d1c56542c7a62db74c0","name":"Jack James","registered_at":"2026-06-17T18:30:33Z","symbol":"NIM1481931","token_address":"0xd29f67d55a9d088fd4fa1b6a3b46c0f507d2665d","type":"artist","uuid":"975f584e-b11b-468d-a2f0-357c65fc2837"}
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 0x4d45b29e16d8d7ae0c9eb51fdc5866dbe2c81f5f63a95d1c56542c7a62db74c0. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/975f584e-b11b-468d-a2f0-357c65fc2837.json and https://artists.proofprofile.net/proofs/artist/975f584e-b11b-468d-a2f0-357c65fc2837.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x4d45b29e16d8d7ae0c9eb51fdc5866dbe2c81f5f63a95d1c56542c7a62db74c0","name":"Jack James","registered_at":"2026-06-17T18:30:33Z","symbol":"NIM1481931","token_address":"0xd29f67d55a9d088fd4fa1b6a3b46c0f507d2665d","type":"artist","uuid":"975f584e-b11b-468d-a2f0-357c65fc2837"}
album: The Lone Wolf, Pt.1
  type: MusicAlbum
  date published: 2018-06-22
album: Notte Del Giudizio
  type: MusicAlbum
  date published: 2018-10-19
album: The Lone Wolf, Pt.2
  type: MusicAlbum
  date published: 2018-11-23
album: Capo branco
  type: MusicAlbum
  date published: 2019-02-08
album: Eva Kant
  type: MusicAlbum
  date published: 2019-03-22
album: LUNATICO
  type: MusicAlbum
  date published: 2019-06-07
album: Chilometri
  type: MusicAlbum
  date published: 2019-10-18
album: Chilometri (feat. Manuella)
  type: MusicAlbum
  date published: 2019-10-18
album: WES
  type: MusicAlbum
  date published: 2020-01-09
album: WES
  type: MusicAlbum
  date published: 2020-01-09
album: Giovani
  type: MusicAlbum
  date published: 2020-05-19
album: Rockin' (feat. Brenda Carolina Lawrence)
  type: MusicAlbum
  date published: 2020-07-21
album: Stanza 23
  type: MusicAlbum
  date published: 2020-10-22
album: Capo Branco 2
  type: MusicAlbum
  date published: 2021-05-28