Austin Hart
type: MusicGroup
popularity: 2
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xceb27870e6dd2f3966c43c0429b8cf674b5c11463e02d18537854d67b3cba9b7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953877
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953877
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04728d7e-194b-4cf8-a718-88313c087ac8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04728d7e-194b-4cf8-a718-88313c087ac8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04728d7e-194b-4cf8-a718-88313c087ac8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:39:16Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xceb27870e6dd2f3966c43c0429b8cf674b5c11463e02d18537854d67b3cba9b7","name":"Austin Hart","registered_at":"2026-06-15T15:10:35Z","symbol":"NIM0747049","token_address":"0xfd35b4a11f03fa52e7cb6662075337c08a64deac","type":"artist","uuid":"04728d7e-194b-4cf8-a718-88313c087ac8"}
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 0xceb27870e6dd2f3966c43c0429b8cf674b5c11463e02d18537854d67b3cba9b7. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04728d7e-194b-4cf8-a718-88313c087ac8.json and https://artists.proofprofile.net/proofs/artist/04728d7e-194b-4cf8-a718-88313c087ac8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xceb27870e6dd2f3966c43c0429b8cf674b5c11463e02d18537854d67b3cba9b7","name":"Austin Hart","registered_at":"2026-06-15T15:10:35Z","symbol":"NIM0747049","token_address":"0xfd35b4a11f03fa52e7cb6662075337c08a64deac","type":"artist","uuid":"04728d7e-194b-4cf8-a718-88313c087ac8"}
album: Sweetest Sin
  type: MusicAlbum
  date published: 2017-03-27
album: Rich Life
  type: MusicAlbum
  date published: 2018-04-30
album: Gone
  type: MusicAlbum
  date published: 2019-01-09
album: Gone
  type: MusicAlbum
  date published: 2019-01-30
album: I Need a Girl
  type: MusicAlbum
  date published: 2019-06-27
album: Departure
  type: MusicAlbum
  date published: 2019-06-28
album: Active
  type: MusicAlbum
  date published: 2020-04-10
album: I Wish You Knew
  type: MusicAlbum
  date published: 2020-05-15
album: Break Up To Make Up
  type: MusicAlbum
  date published: 2020-11-06
album: Good Karma
  type: MusicAlbum
  date published: 2021-05-24
album: BLOW YA BACK OUT
  type: MusicAlbum
  date published: 2021-12-17
album: Lonely World
  type: MusicAlbum
  date published: 2025-02-10