The Fi-Tones
type: MusicGroup
genre: doo-wop
popularity: 2
followers: 1394
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe06b1f219436361cc93519a49722cbeb7c770a5c6236c5157b4764fc377ca5a6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17bb0883-6d1c-4ea6-9a88-f02b88451d3e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17bb0883-6d1c-4ea6-9a88-f02b88451d3e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/17bb0883-6d1c-4ea6-9a88-f02b88451d3e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe06b1f219436361cc93519a49722cbeb7c770a5c6236c5157b4764fc377ca5a6","name":"The Fi-Tones","registered_at":"2026-06-15T21:49:20Z","symbol":"NIM0842180","token_address":"0x0ce3e01e009bb04ec5b022c409460102bfcc1913","type":"artist","uuid":"17bb0883-6d1c-4ea6-9a88-f02b88451d3e"}
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 0xe06b1f219436361cc93519a49722cbeb7c770a5c6236c5157b4764fc377ca5a6. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17bb0883-6d1c-4ea6-9a88-f02b88451d3e.json and https://artists.proofprofile.net/proofs/artist/17bb0883-6d1c-4ea6-9a88-f02b88451d3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0xe06b1f219436361cc93519a49722cbeb7c770a5c6236c5157b4764fc377ca5a6","name":"The Fi-Tones","registered_at":"2026-06-15T21:49:20Z","symbol":"NIM0842180","token_address":"0x0ce3e01e009bb04ec5b022c409460102bfcc1913","type":"artist","uuid":"17bb0883-6d1c-4ea6-9a88-f02b88451d3e"}
album: The Complete Recordings
  type: MusicAlbum
  date published: 2000
album: The Complete Recordings
  type: MusicAlbum
  date published: 2000-01-01
album: Golden Oldies
  type: MusicAlbum
  date published: 2007-10-16
album: The Complete Recordings
  type: MusicAlbum
  date published: 2009-09-18
album: It Wasn't A Lie (Digital 45) - Single
  type: MusicAlbum
  date published: 2010-05-04
album: My Faith, The Old Town 45
  type: MusicAlbum
  date published: 2012-08-10
album: My Faith: The Old Town 45
  type: MusicAlbum
  date published: 2012-08-10
album: Doo Wop Greats
  type: MusicAlbum
  date published: 2013-04-01
album: I'll Be Around / I'm the Last One to Know (Digital 45)
  type: MusicAlbum
  date published: 2013-10-15