Steposaurus Kids
type: MusicGroup
popularity: 2
followers: 14
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xda85669b37aae05c740b89b1befae421ed35be4fd3193e5f2f8a85e6f2b0ccd6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96808e8d-56e9-43cd-bcb6-2817d4daba74.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/96808e8d-56e9-43cd-bcb6-2817d4daba74.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/96808e8d-56e9-43cd-bcb6-2817d4daba74
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xda85669b37aae05c740b89b1befae421ed35be4fd3193e5f2f8a85e6f2b0ccd6","name":"Steposaurus Kids","registered_at":"2026-06-17T18:12:43Z","symbol":"NIM1477674","token_address":"0x852b101d8b5b40cbe24477e8a404d15e8b3b9d3c","type":"artist","uuid":"96808e8d-56e9-43cd-bcb6-2817d4daba74"}
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 0xda85669b37aae05c740b89b1befae421ed35be4fd3193e5f2f8a85e6f2b0ccd6. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/96808e8d-56e9-43cd-bcb6-2817d4daba74.json and https://artists.proofprofile.net/proofs/artist/96808e8d-56e9-43cd-bcb6-2817d4daba74.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xda85669b37aae05c740b89b1befae421ed35be4fd3193e5f2f8a85e6f2b0ccd6","name":"Steposaurus Kids","registered_at":"2026-06-17T18:12:43Z","symbol":"NIM1477674","token_address":"0x852b101d8b5b40cbe24477e8a404d15e8b3b9d3c","type":"artist","uuid":"96808e8d-56e9-43cd-bcb6-2817d4daba74"}
album: Introducing Steposaurus Kids
  type: MusicAlbum
  date published: 2021-07-02
  track: The Greek Alphabet (Remix)
    type: MusicRecording
    duration: PT1M28S
    duration ms: 88372
    explicit: false
    by artist: Steposaurus Kids
    in album: Introducing Steposaurus Kids
      type: MusicAlbum
      date published: 2021-07-02
    isrc code: TCAFQ2172171
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T12:58:12+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf625fe79794300486c04be11abffa3425c17de0e4550b5a3a1952fbbd04c5822
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 959010
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959010
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAFQ2172171
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T15:59:41Z
    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 0xf625fe79794300486c04be11abffa3425c17de0e4550b5a3a1952fbbd04c5822. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T15:59:41Z), 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/TCAFQ2172171.
      date published: 2026-07-21T15:59:41Z
    audio: The Greek Alphabet (Remix)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 79.994
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.838
      additional property: Energy
        type: PropertyValue
        value: 0.328
      additional property: Speechiness
        type: PropertyValue
        value: 0.557
      additional property: Acousticness
        type: PropertyValue
        value: 0.27
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.075
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.614
      additional property: Loudness (dB)
        type: PropertyValue
        value: -16.192
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor