ex6tense
type: MusicGroup
popularity: 2
followers: 833
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb81f03add1849300edb2db174ec52694ab8819725912ca09d2bdf936a2249d2c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6845762-2360-4e19-a5ce-ded1524acf0c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a6845762-2360-4e19-a5ce-ded1524acf0c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a6845762-2360-4e19-a5ce-ded1524acf0c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb81f03add1849300edb2db174ec52694ab8819725912ca09d2bdf936a2249d2c. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a6845762-2360-4e19-a5ce-ded1524acf0c.json and https://artists.proofprofile.net/proofs/artist/a6845762-2360-4e19-a5ce-ded1524acf0c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
album: Oj in My Jucci Bag (Slowed)
  type: MusicAlbum
  date published: 2019-08-21
album: A Million Miles Away
  type: MusicAlbum
  date published: 2019-08-30
album: You Don't Even Exist to Me
  type: MusicAlbum
  date published: 2019-09-03
album: Already Dead But in a Church
  type: MusicAlbum
  date published: 2019-09-24
album: Love's Gonna Get You Killed
  type: MusicAlbum
  date published: 2019-09-28
album: I See Your Shadows
  type: MusicAlbum
  date published: 2019-10-03
album: Lo-fi Days
  type: MusicAlbum
  date published: 2019-11-08
album: Giorno's Theme But Is More Dark
  type: MusicAlbum
  date published: 2020-02-04
album: Slowdown
  type: MusicAlbum
  date published: 2020-03-16
album: Remember
  type: MusicAlbum
  date published: 2020-06-15