Great Caesar's Ghost
type: MusicGroup
popularity: 6
followers: 492
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd037b2f86ad80bcf9b8b516eb668b7b10ad8ec6cfd6609313d7ba8f483e56391
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/129a30d9-677e-4567-b9f7-200588a89d73.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/129a30d9-677e-4567-b9f7-200588a89d73.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/129a30d9-677e-4567-b9f7-200588a89d73
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd037b2f86ad80bcf9b8b516eb668b7b10ad8ec6cfd6609313d7ba8f483e56391","name":"Great Caesar's Ghost","registered_at":"2026-06-15T20:02:34Z","symbol":"NIM0816721","token_address":"0x00b692e0cea72df94075a515f03d26bfd02d2b9a","type":"artist","uuid":"129a30d9-677e-4567-b9f7-200588a89d73"}
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 0xd037b2f86ad80bcf9b8b516eb668b7b10ad8ec6cfd6609313d7ba8f483e56391. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/129a30d9-677e-4567-b9f7-200588a89d73.json and https://artists.proofprofile.net/proofs/artist/129a30d9-677e-4567-b9f7-200588a89d73.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0xd037b2f86ad80bcf9b8b516eb668b7b10ad8ec6cfd6609313d7ba8f483e56391","name":"Great Caesar's Ghost","registered_at":"2026-06-15T20:02:34Z","symbol":"NIM0816721","token_address":"0x00b692e0cea72df94075a515f03d26bfd02d2b9a","type":"artist","uuid":"129a30d9-677e-4567-b9f7-200588a89d73"}
album: One More Ride
  type: MusicAlbum
  date published: 2006-06-15
album: Means To An End
  type: MusicAlbum
  date published: 2008-05-16
album: Better Off Dead
  type: MusicAlbum
  date published: 2009-02-05
album: First There Is A Mountain
  type: MusicAlbum
  date published: 2009-12-15
album: What's Done Is Done: The Very Best Of Great Caesar's Ghost
  type: MusicAlbum
  date published: 2011-03-01
album: Dragonfly
  type: MusicAlbum
  date published: 2015-04-14
album: Live at the Stephen Talkhouse
  type: MusicAlbum
  date published: 2016-01-18
album: Unbroken Chain
  type: MusicAlbum
  date published: 2016-05-15
album: Brown Eyed Women
  type: MusicAlbum
  date published: 2016-05-17