Vera Smit
type: MusicGroup
popularity: 3
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12f9a74b12760a927b95b45a1b7ed6f39dfe91f25a107397a544b31bbdf25e23
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db262b7e-9c41-4050-a61e-d2045e983aa7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db262b7e-9c41-4050-a61e-d2045e983aa7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/db262b7e-9c41-4050-a61e-d2045e983aa7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12f9a74b12760a927b95b45a1b7ed6f39dfe91f25a107397a544b31bbdf25e23","name":"Vera Smit","registered_at":"2026-06-21T04:54:40Z","symbol":"NIM1825934","token_address":"0xab9a66cb10f7ee8d07b1d57e9213b7f4624854a5","type":"artist","uuid":"db262b7e-9c41-4050-a61e-d2045e983aa7"}
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 0x12f9a74b12760a927b95b45a1b7ed6f39dfe91f25a107397a544b31bbdf25e23. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db262b7e-9c41-4050-a61e-d2045e983aa7.json and https://artists.proofprofile.net/proofs/artist/db262b7e-9c41-4050-a61e-d2045e983aa7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x12f9a74b12760a927b95b45a1b7ed6f39dfe91f25a107397a544b31bbdf25e23","name":"Vera Smit","registered_at":"2026-06-21T04:54:40Z","symbol":"NIM1825934","token_address":"0xab9a66cb10f7ee8d07b1d57e9213b7f4624854a5","type":"artist","uuid":"db262b7e-9c41-4050-a61e-d2045e983aa7"}
album: Cover Me In Sunshine
  type: MusicAlbum
  date published: 2025-01-25
  track: Cover Me In Sunshine
    type: MusicRecording
    duration: PT2M16S
    duration ms: 136250
    explicit: false
    by artist: Vera Smit
    in album: Cover Me In Sunshine
      type: MusicAlbum
      date published: 2025-01-25
    isrc code: GX8KD2598602
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:17:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3b1b1a73f8470a2fe8dc4655e4192c293ecccb473727413e29f6981a650d18f0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2598602
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3b1b1a73f8470a2fe8dc4655e4192c293ecccb473727413e29f6981a650d18f0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/GX8KD2598602.
      date published: 2026-07-05T01:12:41Z
    audio: Cover Me In Sunshine
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 160.018
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.742
      additional property: Energy
        type: PropertyValue
        value: 0.575
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0.064
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.077
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.847
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.989
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Crazy
  type: MusicAlbum
  date published: 2025-02-16
album: I Try
  type: MusicAlbum
  date published: 2025-03-09
album: Dominique
  type: MusicAlbum
  date published: 2025-04-28
album: Stronger Then Me
  type: MusicAlbum
  date published: 2025-08-10