J.J. Malone
type: MusicGroup
genre: blues
genre: soul blues
description: John Jacob (J.J.) Malone (August 20, 1935 – February 20, 2004) was an American West Coast blues, electric blues and soul blues guitarist, singer and keyboardist. His best-known recordings were "It's a
popularity: 2
followers: 282
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd14f2c41dc683f03b1413e9026aa5374d08b6d768cad196df164c5ca271a6ae5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7510ad1-5043-4de4-8fde-a054544368f4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f7510ad1-5043-4de4-8fde-a054544368f4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f7510ad1-5043-4de4-8fde-a054544368f4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd14f2c41dc683f03b1413e9026aa5374d08b6d768cad196df164c5ca271a6ae5","name":"J.J. Malone","registered_at":"2026-06-21T16:02:41Z","symbol":"NIM1968650","token_address":"0xf2263bfd9321621cf7220a369b67eeb61231cf98","type":"artist","uuid":"f7510ad1-5043-4de4-8fde-a054544368f4"}
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 0xd14f2c41dc683f03b1413e9026aa5374d08b6d768cad196df164c5ca271a6ae5. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7510ad1-5043-4de4-8fde-a054544368f4.json and https://artists.proofprofile.net/proofs/artist/f7510ad1-5043-4de4-8fde-a054544368f4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xd14f2c41dc683f03b1413e9026aa5374d08b6d768cad196df164c5ca271a6ae5","name":"J.J. Malone","registered_at":"2026-06-21T16:02:41Z","symbol":"NIM1968650","token_address":"0xf2263bfd9321621cf7220a369b67eeb61231cf98","type":"artist","uuid":"f7510ad1-5043-4de4-8fde-a054544368f4"}
album: Highway 99
  type: MusicAlbum
  date published: 1997-09-16
album: See Me Early in the Morning
  type: MusicAlbum
  date published: 1999-03-02
album: And The Band Played On
  type: MusicAlbum
  date published: 2006-03-02
album: I've Gotta New Car
  type: MusicAlbum
  date published: 2006-12-12
album: Younger Than Yesterday
  type: MusicAlbum
  date published: 2006-12-12
album: I've Gotta New Car
  type: MusicAlbum
  date published: 2006-12-12
album: Welcome to the Mig
  type: MusicAlbum
  date published: 2015-08-26