Frog Street Press
type: MusicGroup
genre: children's music
popularity: 11
followers: 1031
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdfc60e94608fcbcd568633ce547524fe96e9f3c38dd98bc67114e9bed2a8286b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e388f059-6db1-45b1-b2c9-38871f21ef6d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e388f059-6db1-45b1-b2c9-38871f21ef6d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e388f059-6db1-45b1-b2c9-38871f21ef6d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdfc60e94608fcbcd568633ce547524fe96e9f3c38dd98bc67114e9bed2a8286b","name":"Frog Street Press","registered_at":"2026-06-15T04:26:46Z","symbol":"NIM0681704","token_address":"0x838374b6894cd0e065bce166ce76b927f36a9f36","type":"artist","uuid":"e388f059-6db1-45b1-b2c9-38871f21ef6d"}
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 0xdfc60e94608fcbcd568633ce547524fe96e9f3c38dd98bc67114e9bed2a8286b. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e388f059-6db1-45b1-b2c9-38871f21ef6d.json and https://artists.proofprofile.net/proofs/artist/e388f059-6db1-45b1-b2c9-38871f21ef6d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xdfc60e94608fcbcd568633ce547524fe96e9f3c38dd98bc67114e9bed2a8286b","name":"Frog Street Press","registered_at":"2026-06-15T04:26:46Z","symbol":"NIM0681704","token_address":"0x838374b6894cd0e065bce166ce76b927f36a9f36","type":"artist","uuid":"e388f059-6db1-45b1-b2c9-38871f21ef6d"}
album: Sing & Read Alphabet
  type: MusicAlbum
  date published: 2011-01-31
  track: Funny Fish
    type: MusicRecording
    duration: PT1M39S
    duration ms: 99080
    explicit: false
    by artist: Frog Street Press
    in album: Sing & Read Alphabet
      type: MusicAlbum
      date published: 2011-01-31
    genre: children's music
    isrc code: USCGH1115425
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
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    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfc2747e7390a16be5c14bb5941ade64866b9cb9736dd0809bc3f6556146e6353
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958268
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958268
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1115425
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T11:32:20Z
    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 0xfc2747e7390a16be5c14bb5941ade64866b9cb9736dd0809bc3f6556146e6353. Chain 2 (Bitcoin): anchored in block 958268 (2026-07-16T11:32:20Z), 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/USCGH1115425.
      date published: 2026-07-16T11:32:20Z
    audio: Funny Fish
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 158.038
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.835
      additional property: Energy
        type: PropertyValue
        value: 0.383
      additional property: Speechiness
        type: PropertyValue
        value: 0.058
      additional property: Acousticness
        type: PropertyValue
        value: 0.532
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.129
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.862
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.441
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major