Gracen Hill
type: MusicGroup
popularity: 13
followers: 743
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdd87a1a29b8501605220431fcd83d673a8ad74ee6b8abd982fdc9a1673738229
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953641
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953641
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bfb9b1e-b90f-4ba9-a4c0-bc8374c37616.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bfb9b1e-b90f-4ba9-a4c0-bc8374c37616.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3bfb9b1e-b90f-4ba9-a4c0-bc8374c37616
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T13:54:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdd87a1a29b8501605220431fcd83d673a8ad74ee6b8abd982fdc9a1673738229","name":"Gracen Hill","registered_at":"2026-06-14T10:44:09Z","symbol":"NIM0428141","token_address":"0x4b8669f28bd072d3c44bc5b4ba07b33ad2edec87","type":"artist","uuid":"3bfb9b1e-b90f-4ba9-a4c0-bc8374c37616"}
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 0xdd87a1a29b8501605220431fcd83d673a8ad74ee6b8abd982fdc9a1673738229. Chain 2 (Bitcoin): anchored in block 953641 (2026-06-14T13:54:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bfb9b1e-b90f-4ba9-a4c0-bc8374c37616.json and https://artists.proofprofile.net/proofs/artist/3bfb9b1e-b90f-4ba9-a4c0-bc8374c37616.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T13:54:28Z
  text: {"copyright_id":"0xdd87a1a29b8501605220431fcd83d673a8ad74ee6b8abd982fdc9a1673738229","name":"Gracen Hill","registered_at":"2026-06-14T10:44:09Z","symbol":"NIM0428141","token_address":"0x4b8669f28bd072d3c44bc5b4ba07b33ad2edec87","type":"artist","uuid":"3bfb9b1e-b90f-4ba9-a4c0-bc8374c37616"}
album: Pick Me Up
  type: MusicAlbum
  date published: 2018-03-02
album: Fuckbois!
  type: MusicAlbum
  date published: 2018-09-20
album: 2 Good
  type: MusicAlbum
  date published: 2018-10-26
album: Emotional Karate
  type: MusicAlbum
  date published: 2018-12-07
album: Emotional Karate
  type: MusicAlbum
  date published: 2018-12-07
album: Too Late
  type: MusicAlbum
  date published: 2019-02-22
album: Too Late
  type: MusicAlbum
  date published: 2019-02-22
album: End Up On You
  type: MusicAlbum
  date published: 2019-05-10
album: End Up On You
  type: MusicAlbum
  date published: 2019-05-10
album: Bob Ross
  type: MusicAlbum
  date published: 2019-06-21
album: Bob Ross
  type: MusicAlbum
  date published: 2019-06-21
album: Prelude
  type: MusicAlbum
  date published: 2019-10-01
album: Prelude
  type: MusicAlbum
  date published: 2019-10-01
album: The Ballad of Luna (A Tale of Desperation)
  type: MusicAlbum
  date published: 2019-11-05
album: Airplane Mode
  type: MusicAlbum
  date published: 2020-01-01
album: Fly
  type: MusicAlbum
  date published: 2020-03-20
album: Frozen Margaritas
  type: MusicAlbum
  date published: 2020-07-24