That Ghost
type: MusicGroup
popularity: 2
followers: 681
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd83dcf60df9595d9402b2a4d42c77c63ba348bf0f967d7453fe2d331773d267d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e697fccc-0a43-43dc-ba55-5b58b2a83aaf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e697fccc-0a43-43dc-ba55-5b58b2a83aaf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e697fccc-0a43-43dc-ba55-5b58b2a83aaf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd83dcf60df9595d9402b2a4d42c77c63ba348bf0f967d7453fe2d331773d267d","name":"That Ghost","registered_at":"2026-06-21T08:44:19Z","symbol":"NIM1879223","token_address":"0x951fe709b32c69aed3f0426110025a38a9e1c21d","type":"artist","uuid":"e697fccc-0a43-43dc-ba55-5b58b2a83aaf"}
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 0xd83dcf60df9595d9402b2a4d42c77c63ba348bf0f967d7453fe2d331773d267d. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e697fccc-0a43-43dc-ba55-5b58b2a83aaf.json and https://artists.proofprofile.net/proofs/artist/e697fccc-0a43-43dc-ba55-5b58b2a83aaf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xd83dcf60df9595d9402b2a4d42c77c63ba348bf0f967d7453fe2d331773d267d","name":"That Ghost","registered_at":"2026-06-21T08:44:19Z","symbol":"NIM1879223","token_address":"0x951fe709b32c69aed3f0426110025a38a9e1c21d","type":"artist","uuid":"e697fccc-0a43-43dc-ba55-5b58b2a83aaf"}
album: I Crossed Out the Options - Single
  type: MusicAlbum
  date published: 2008-08-04
album: Young Fridays
  type: MusicAlbum
  date published: 2008-09-03
album: Get It and Get Out
  type: MusicAlbum
  date published: 2009-11-17
album: Songs Out Here
  type: MusicAlbum
  date published: 2011
album: Songs out Here
  type: MusicAlbum
  date published: 2011-03-01
album: Young Fridays
  type: MusicAlbum
  date published: 2011-05-10
album: Get It And Get Out EP
  type: MusicAlbum
  date published: 2011-06-28
album: Rosalind
  type: MusicAlbum
  date published: 2012-02-07
album: Rosalind
  type: MusicAlbum
  date published: 2012-02-07