Casey Hurowitz
type: MusicGroup
popularity: 2
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa06f4cb085a12aef80bd17adb43864dec40d46f360573889fc1e6973a63760a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea901013-db6a-47f2-bc04-1fadada66a5d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ea901013-db6a-47f2-bc04-1fadada66a5d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ea901013-db6a-47f2-bc04-1fadada66a5d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa06f4cb085a12aef80bd17adb43864dec40d46f360573889fc1e6973a63760a6","name":"Casey Hurowitz","registered_at":"2026-06-21T10:20:04Z","symbol":"NIM1897056","token_address":"0x368aebcd755ecae81a2349cde000c7f3a0c0c701","type":"artist","uuid":"ea901013-db6a-47f2-bc04-1fadada66a5d"}
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 0xa06f4cb085a12aef80bd17adb43864dec40d46f360573889fc1e6973a63760a6. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ea901013-db6a-47f2-bc04-1fadada66a5d.json and https://artists.proofprofile.net/proofs/artist/ea901013-db6a-47f2-bc04-1fadada66a5d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0xa06f4cb085a12aef80bd17adb43864dec40d46f360573889fc1e6973a63760a6","name":"Casey Hurowitz","registered_at":"2026-06-21T10:20:04Z","symbol":"NIM1897056","token_address":"0x368aebcd755ecae81a2349cde000c7f3a0c0c701","type":"artist","uuid":"ea901013-db6a-47f2-bc04-1fadada66a5d"}
album: The Vanishing Point
  type: MusicAlbum
  date published: 2019-11-13
album: Believe in Santa
  type: MusicAlbum
  date published: 2019-11-26
album: The Taste of Temptation
  type: MusicAlbum
  date published: 2019-12-02
album: A Long Long Day
  type: MusicAlbum
  date published: 2019-12-02
album: Passenger
  type: MusicAlbum
  date published: 2019-12-03
album: Crossroad
  type: MusicAlbum
  date published: 2019-12-04
album: Only a Whisper
  type: MusicAlbum
  date published: 2019-12-04
album: Naive
  type: MusicAlbum
  date published: 2019-12-04
album: Back to the 60s
  type: MusicAlbum
  date published: 2019-12-04
album: I Know U Like Me
  type: MusicAlbum
  date published: 2019-12-04
album: Get Out of My Head
  type: MusicAlbum
  date published: 2019-12-05
album: A Hard Act To Follow
  type: MusicAlbum
  date published: 2022-01-29
album: Take You Home
  type: MusicAlbum
  date published: 2024-06-12
album: Last Night's Clothes
  type: MusicAlbum
  date published: 2024-06-12
album: So Close To Me
  type: MusicAlbum
  date published: 2024-12-04
album: Jealous
  type: MusicAlbum
  date published: 2024-12-23