Dana Smith
type: MusicGroup
description: Dana Smith may refer to: Dana Shell Smith, American diplomat Dana Smith, a character from Robert Muchamore's CHERUB book series
popularity: 2
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x40c306d638a6507fefb217dbe3951da9fe6e18f60231f33c2c61af0952cd14b5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c13be1a3-f64f-424a-ac6b-4166812ac7a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c13be1a3-f64f-424a-ac6b-4166812ac7a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c13be1a3-f64f-424a-ac6b-4166812ac7a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x40c306d638a6507fefb217dbe3951da9fe6e18f60231f33c2c61af0952cd14b5","name":"Dana Smith","registered_at":"2026-06-20T19:21:20Z","symbol":"NIM1690205","token_address":"0xd59d517ea96c7281c93b5fb6ba7fc4309ccbba6e","type":"artist","uuid":"c13be1a3-f64f-424a-ac6b-4166812ac7a4"}
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 0x40c306d638a6507fefb217dbe3951da9fe6e18f60231f33c2c61af0952cd14b5. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c13be1a3-f64f-424a-ac6b-4166812ac7a4.json and https://artists.proofprofile.net/proofs/artist/c13be1a3-f64f-424a-ac6b-4166812ac7a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x40c306d638a6507fefb217dbe3951da9fe6e18f60231f33c2c61af0952cd14b5","name":"Dana Smith","registered_at":"2026-06-20T19:21:20Z","symbol":"NIM1690205","token_address":"0xd59d517ea96c7281c93b5fb6ba7fc4309ccbba6e","type":"artist","uuid":"c13be1a3-f64f-424a-ac6b-4166812ac7a4"}
album: I'll Smile At Your Funeral
  type: MusicAlbum
  date published: 2021-10-01