Quarterjack
type: MusicGroup
popularity: 11
followers: 3485
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x052ae4a0a4885d10948134f01170f5d7db800836461be346422d8623cd4aa96b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/898d3480-be82-43e0-b6b0-f5cf2ae3627c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/898d3480-be82-43e0-b6b0-f5cf2ae3627c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/898d3480-be82-43e0-b6b0-f5cf2ae3627c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
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 0x052ae4a0a4885d10948134f01170f5d7db800836461be346422d8623cd4aa96b. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/898d3480-be82-43e0-b6b0-f5cf2ae3627c.json and https://artists.proofprofile.net/proofs/artist/898d3480-be82-43e0-b6b0-f5cf2ae3627c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
album: Vapor
  type: MusicAlbum
  date published: 2016-02-14
album: OCEANS
  type: MusicAlbum
  date published: 2016-04-14
album: XIII
  type: MusicAlbum
  date published: 2016-10-31
album: MARLON BRANDO / NEW PHONE WHO DIS?
  type: MusicAlbum
  date published: 2017-01-27
album: SATAN
  type: MusicAlbum
  date published: 2017-05-05
album: FUCK YOU!
  type: MusicAlbum
  date published: 2017-05-19
album: LUNACY
  type: MusicAlbum
  date published: 2017-07-24
album: Los Angeles
  type: MusicAlbum
  date published: 2017-07-28
album: #POSTHIPHOP
  type: MusicAlbum
  date published: 2017-08-25
album: WEARING BLACK
  type: MusicAlbum
  date published: 2017-09-01
album: IG MODELS
  type: MusicAlbum
  date published: 2017-09-08
album: #GUN
  type: MusicAlbum
  date published: 2017-09-15
album: TRAPPIN' OUT THE CEMETERY
  type: MusicAlbum
  date published: 2017-10-27
album: Brunch
  type: MusicAlbum
  date published: 2017-11-17
album: QUARTERJACK
  type: MusicAlbum
  date published: 2018-01-03
album: #IDONTNEEDNOPETERPANTOSHOWMEWHATTODO
  type: MusicAlbum
  date published: 2018-02-02
album: Voices
  type: MusicAlbum
  date published: 2018-04-27
album: Darth Vader
  type: MusicAlbum
  date published: 2018-05-25
album: KELLY SLATER (bish we gettin' paid)
  type: MusicAlbum
  date published: 2018-06-08
album: RED BARON
  type: MusicAlbum
  date published: 2018-06-11
album: LEAN
  type: MusicAlbum
  date published: 2018-06-18
album: OH NO
  type: MusicAlbum
  date published: 2018-06-22
album: WOBBLE
  type: MusicAlbum
  date published: 2018-07-09
album: HYBRID
  type: MusicAlbum
  date published: 2018-09-05
album: not chill
  type: MusicAlbum
  date published: 2018-09-10
album: HOT PURSUIT
  type: MusicAlbum
  date published: 2018-09-14
album: MARY-KATE AND ASHLEY (GOT THAT BAG ON ME)
  type: MusicAlbum
  date published: 2018-09-17
album: dontgiveup
  type: MusicAlbum
  date published: 2018-09-28
album: you don't like me... i don't like you
  type: MusicAlbum
  date published: 2018-10-24
album: SUPER VILLAINS
  type: MusicAlbum
  date published: 2018-12-10
album: 100K (feat. GOTH GOLD)
  type: MusicAlbum
  date published: 2019-02-01
album: HEX / USED TO LOVE YOU
  type: MusicAlbum
  date published: 2020-03-27
album: PINK
  type: MusicAlbum
  date published: 2022-10-31
album: BURN EM UP
  type: MusicAlbum
  date published: 2025-11-14