Kile Smith
type: MusicGroup
description: thumb|Kile Smith Kile Smith (born August 24, 1956) is an American composer of choral, vocal, orchestral, and chamber music. The Arc in the Sky with The Crossing received a 2020 Grammy nomination for B
popularity: 3
followers: 198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x44fccc0b566da7e0db746e3dfb112c4c46099243990d78bc6b220ff5ed040452
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8376a182-a0e7-47a4-a90b-bcb206d44675.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8376a182-a0e7-47a4-a90b-bcb206d44675.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8376a182-a0e7-47a4-a90b-bcb206d44675
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x44fccc0b566da7e0db746e3dfb112c4c46099243990d78bc6b220ff5ed040452","name":"Kile Smith","registered_at":"2026-06-17T11:29:12Z","symbol":"NIM1381448","token_address":"0xc62d679709fbfa45085303a44043e0087a2e9d6b","type":"artist","uuid":"8376a182-a0e7-47a4-a90b-bcb206d44675"}
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 0x44fccc0b566da7e0db746e3dfb112c4c46099243990d78bc6b220ff5ed040452. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8376a182-a0e7-47a4-a90b-bcb206d44675.json and https://artists.proofprofile.net/proofs/artist/8376a182-a0e7-47a4-a90b-bcb206d44675.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x44fccc0b566da7e0db746e3dfb112c4c46099243990d78bc6b220ff5ed040452","name":"Kile Smith","registered_at":"2026-06-17T11:29:12Z","symbol":"NIM1381448","token_address":"0xc62d679709fbfa45085303a44043e0087a2e9d6b","type":"artist","uuid":"8376a182-a0e7-47a4-a90b-bcb206d44675"}
album: Kile Smith: The Arc in the Sky
  type: MusicAlbum
  date published: 2019-07-12