Bobby Mack
type: MusicGroup
genre: blues
genre: blues rock
description: Bobby Mack (born June 19, 1954, Fort Worth, Texas, United States) is an American blues rock guitarist and singer based in Austin, Texas. Career During the 1970s, Mack played a mix of blues and rock i
popularity: 5
followers: 1748
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2bbcb0f966a7933c9e31c235f84a9228e3e09ad4161f73f3f387df168b67157a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32fed719-f06f-4be6-b5e2-3b2ccdb1ca73.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/32fed719-f06f-4be6-b5e2-3b2ccdb1ca73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/32fed719-f06f-4be6-b5e2-3b2ccdb1ca73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2bbcb0f966a7933c9e31c235f84a9228e3e09ad4161f73f3f387df168b67157a","name":"Bobby Mack","registered_at":"2026-06-16T07:22:20Z","symbol":"NIM0979018","token_address":"0x93f4b145cfed87c901b9b8304c1f43ac3a83c875","type":"artist","uuid":"32fed719-f06f-4be6-b5e2-3b2ccdb1ca73"}
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 0x2bbcb0f966a7933c9e31c235f84a9228e3e09ad4161f73f3f387df168b67157a. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/32fed719-f06f-4be6-b5e2-3b2ccdb1ca73.json and https://artists.proofprofile.net/proofs/artist/32fed719-f06f-4be6-b5e2-3b2ccdb1ca73.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x2bbcb0f966a7933c9e31c235f84a9228e3e09ad4161f73f3f387df168b67157a","name":"Bobby Mack","registered_at":"2026-06-16T07:22:20Z","symbol":"NIM0979018","token_address":"0x93f4b145cfed87c901b9b8304c1f43ac3a83c875","type":"artist","uuid":"32fed719-f06f-4be6-b5e2-3b2ccdb1ca73"}
album: Say What!
  type: MusicAlbum
  date published: 1991-01-01
album: Honeytrap
  type: MusicAlbum
  date published: 1993-05-01
album: Sugar All Night
  type: MusicAlbum
  date published: 1996-02-01
album: Highway Man
  type: MusicAlbum
  date published: 1998
album: Live At J&J blues bar
  type: MusicAlbum
  date published: 1998-05-01
album: Highway Man
  type: MusicAlbum
  date published: 2009-05-19
album: Say What
  type: MusicAlbum
  date published: 2012-03-17
album: Sugar All Night
  type: MusicAlbum
  date published: 2013-02-01
album: Honeytrap
  type: MusicAlbum
  date published: 2013-02-01
album: Live at J&J Blues Bar (Live)
  type: MusicAlbum
  date published: 2013-02-01
album: Say What (feat. The Neville Brothers, Lonnie Mack)
  type: MusicAlbum
  date published: 2013-02-01
album: Red Hot and Humid (Live from Austin, Texas)
  type: MusicAlbum
  date published: 2013-02-01
album: Texas Guitar (Highway Man)
  type: MusicAlbum
  date published: 2014-08-01
album: Highway Man
  type: MusicAlbum
  date published: 2015-03-30
album: Texas Blues Guitar - Live
  type: MusicAlbum
  date published: 2020-10-01