Shake Keane
type: MusicGroup
genre: calypso
genre: latin jazz
description: right|thumb|The Angel Horn by Shake Keane, with an illustration of the poet's face on the book cover, published by House of Nehesi Publishers Ellsworth McGranahan "Shake" Keane (30 May 1927 – 11 Nove
popularity: 3
followers: 203
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd42b6bd3827be1df360dad33d250256d9377ff5c921d93dfffb9125a239405ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c52fbe64-d86b-4ec6-82d5-f64a42a93ee0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c52fbe64-d86b-4ec6-82d5-f64a42a93ee0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c52fbe64-d86b-4ec6-82d5-f64a42a93ee0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd42b6bd3827be1df360dad33d250256d9377ff5c921d93dfffb9125a239405ca","name":"Shake Keane","registered_at":"2026-06-20T20:40:28Z","symbol":"NIM1709885","token_address":"0xa1a417e8b73352189d63884b13d31be8082607ed","type":"artist","uuid":"c52fbe64-d86b-4ec6-82d5-f64a42a93ee0"}
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 0xd42b6bd3827be1df360dad33d250256d9377ff5c921d93dfffb9125a239405ca. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c52fbe64-d86b-4ec6-82d5-f64a42a93ee0.json and https://artists.proofprofile.net/proofs/artist/c52fbe64-d86b-4ec6-82d5-f64a42a93ee0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0xd42b6bd3827be1df360dad33d250256d9377ff5c921d93dfffb9125a239405ca","name":"Shake Keane","registered_at":"2026-06-20T20:40:28Z","symbol":"NIM1709885","token_address":"0xa1a417e8b73352189d63884b13d31be8082607ed","type":"artist","uuid":"c52fbe64-d86b-4ec6-82d5-f64a42a93ee0"}
album: Jazz Masters
  type: MusicAlbum
  date published: 2012-09-01