Sean Keane
type: MusicGroup
genre: celtic
genre: traditional music
description: Seán Keane may refer to: Seán Keane (fiddler) (1946–2023), fiddle player of The Chieftains Seán Keane (singer) (born 1961), Irish folk singer; brother of singer Dolores Keane Seán Keane (Irish politic
popularity: 4
followers: 131
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x854c89a9a12f629765a519b56c61a501927a144d10a83c0c2e3ef16f7fcd0fe8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63daee79-adb3-4330-a4a1-85a7d3480ec4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63daee79-adb3-4330-a4a1-85a7d3480ec4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/63daee79-adb3-4330-a4a1-85a7d3480ec4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x854c89a9a12f629765a519b56c61a501927a144d10a83c0c2e3ef16f7fcd0fe8","name":"Sean Keane","registered_at":"2026-06-17T00:29:37Z","symbol":"NIM1224120","token_address":"0xe23fec840f2c7909c5445be60f174a7ff5d468f6","type":"artist","uuid":"63daee79-adb3-4330-a4a1-85a7d3480ec4"}
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 0x854c89a9a12f629765a519b56c61a501927a144d10a83c0c2e3ef16f7fcd0fe8. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63daee79-adb3-4330-a4a1-85a7d3480ec4.json and https://artists.proofprofile.net/proofs/artist/63daee79-adb3-4330-a4a1-85a7d3480ec4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x854c89a9a12f629765a519b56c61a501927a144d10a83c0c2e3ef16f7fcd0fe8","name":"Sean Keane","registered_at":"2026-06-17T00:29:37Z","symbol":"NIM1224120","token_address":"0xe23fec840f2c7909c5445be60f174a7ff5d468f6","type":"artist","uuid":"63daee79-adb3-4330-a4a1-85a7d3480ec4"}
album: Gusty's Frolicks
  type: MusicAlbum
  date published: 1975-01-01
album: Gusty's Frolicks
  type: MusicAlbum
  date published: 1975-12-04
album: The Hits
  type: MusicAlbum
  date published: 2015-05-07
album: Irish Accordion Favorites
  type: MusicAlbum
  date published: 2015-08-31