Sheri Lafontaine
type: MusicGroup
genre: christian country
genre: southern gospel
popularity: 8
followers: 1088
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6f0f9cfeda1e2aa1d9d022e35bdb396fcacc9126df6a8357454f217789de756f
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/c2357265-32b2-49a0-ab29-35745b022817.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2357265-32b2-49a0-ab29-35745b022817.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2357265-32b2-49a0-ab29-35745b022817
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6f0f9cfeda1e2aa1d9d022e35bdb396fcacc9126df6a8357454f217789de756f","name":"Sheri Lafontaine","registered_at":"2026-06-20T19:53:03Z","symbol":"NIM1698539","token_address":"0x20ce95f729c98d60c1896f231c7a2b1d4490bf55","type":"artist","uuid":"c2357265-32b2-49a0-ab29-35745b022817"}
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 0x6f0f9cfeda1e2aa1d9d022e35bdb396fcacc9126df6a8357454f217789de756f. 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/c2357265-32b2-49a0-ab29-35745b022817.json and https://artists.proofprofile.net/proofs/artist/c2357265-32b2-49a0-ab29-35745b022817.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x6f0f9cfeda1e2aa1d9d022e35bdb396fcacc9126df6a8357454f217789de756f","name":"Sheri Lafontaine","registered_at":"2026-06-20T19:53:03Z","symbol":"NIM1698539","token_address":"0x20ce95f729c98d60c1896f231c7a2b1d4490bf55","type":"artist","uuid":"c2357265-32b2-49a0-ab29-35745b022817"}
album: Something More
  type: MusicAlbum
  date published: 2016-10-27
album: Dreams Come True
  type: MusicAlbum
  date published: 2017-10-16
album: Just When I Thought I Knew You
  type: MusicAlbum
  date published: 2018-08-16
album: Happy Holidays Toledo
  type: MusicAlbum
  date published: 2018-09-08
album: Wonder
  type: MusicAlbum
  date published: 2018-09-08
album: Honest
  type: MusicAlbum
  date published: 2020-11-29
  track: All Present and Accounted For
    type: MusicRecording
    duration: PT2M38S
    duration ms: 158640
    explicit: false
    by artist: Sheri Lafontaine
    in album: Honest
      type: MusicAlbum
      date published: 2020-11-29
    genre: christian country
    genre: southern gospel
    isrc code: TCAFG2076902
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T13:37:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xedd0b4ddf19a69eb96df2454f435eb6fced0faf48286c9c3afc537b1c9739d62
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFG2076902
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp 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 0xedd0b4ddf19a69eb96df2454f435eb6fced0faf48286c9c3afc537b1c9739d62. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFG2076902.
      date published: 2026-07-16T16:14:30Z
    audio: All Present and Accounted For
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 151.949
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.527
      additional property: Energy
        type: PropertyValue
        value: 0.741
      additional property: Speechiness
        type: PropertyValue
        value: 0.06
      additional property: Acousticness
        type: PropertyValue
        value: 0.135
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.161
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.465
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.814
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major