Headless Ghost
type: MusicGroup
popularity: 3
followers: 391
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x262d5c2929cbbdcf2ff659e744fe8adcc4a96d0c7a1316a06f2708c392afed6c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953988
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953988
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e551185-1601-415e-b8be-0537d83f3b96.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2e551185-1601-415e-b8be-0537d83f3b96.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2e551185-1601-415e-b8be-0537d83f3b96
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T18:23:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x262d5c2929cbbdcf2ff659e744fe8adcc4a96d0c7a1316a06f2708c392afed6c","name":"Headless Ghost","registered_at":"2026-06-16T05:42:07Z","symbol":"NIM0955092","token_address":"0x20f26282350c5a607fbd9cbfde9ac9149b52bf39","type":"artist","uuid":"2e551185-1601-415e-b8be-0537d83f3b96"}
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 0x262d5c2929cbbdcf2ff659e744fe8adcc4a96d0c7a1316a06f2708c392afed6c. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2e551185-1601-415e-b8be-0537d83f3b96.json and https://artists.proofprofile.net/proofs/artist/2e551185-1601-415e-b8be-0537d83f3b96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x262d5c2929cbbdcf2ff659e744fe8adcc4a96d0c7a1316a06f2708c392afed6c","name":"Headless Ghost","registered_at":"2026-06-16T05:42:07Z","symbol":"NIM0955092","token_address":"0x20f26282350c5a607fbd9cbfde9ac9149b52bf39","type":"artist","uuid":"2e551185-1601-415e-b8be-0537d83f3b96"}
album: Frontend EP
  type: MusicAlbum
  date published: 2013-04-08
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  date published: 2013-11-01
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  type: MusicAlbum
  date published: 2013-11-29
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  type: MusicAlbum
  date published: 2014-12-01
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  type: MusicAlbum
  date published: 2015-01-16
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album: Dirtee Grooves (Ripperton Presents Headless Ghost) - EP
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album: Breakthrough (Ripperton Presents Headless Ghost) - EP
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album: Breakthrough (Ripperton Presents Headless Ghost)
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album: Ripperton presents Headless Ghost: The Series 2009-2015
  type: MusicAlbum
  date published: 2023-05-07