Children's Classics
type: MusicGroup
genre: children's music
popularity: 19
followers: 1869
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc63d5c62b9ef6bab15e2575a843cf94989d863a91fb7fe44f4fedf00be5e9182. Chain 2 (Bitcoin): anchored in block 953630 (2026-06-14T12:06:27Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/30a0a1fa-3039-4768-a0b3-db487a9c8c32.json and https://artists.proofprofile.net/proofs/artist/30a0a1fa-3039-4768-a0b3-db487a9c8c32.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T12:06:27Z
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album: Mexican Hat Dance
  type: MusicAlbum
  date published: 2002-07-22
album: Classics For Children
  type: MusicAlbum
  date published: 2003-02-01
album: Amazing Grace
  type: MusicAlbum
  date published: 2006-07-22
album: Limbo Rock
  type: MusicAlbum
  date published: 2008-09-11
album: Mexican Hat Dance: with friends...and More Kids Favorites
  type: MusicAlbum
  date published: 2009-02-03
album: Childrens Classic Party Songs
  type: MusicAlbum
  date published: 2009-05-01
  track: The Chicken Dance
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128426
    explicit: false
    by artist: Children's Classics
    in album: Childrens Classic Party Songs
      type: MusicAlbum
      date published: 2009-05-01
    genre: children's music
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    additional property: OTSTimestamp
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      value: 2026-07-17T07:07:02Z
    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
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      date published: 2026-07-17T07:07:02Z
    audio: The Chicken Dance
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.014
      additional property: Musical Key
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        value: 7
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.814
      additional property: Energy
        type: PropertyValue
        value: 0.428
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.024
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.595
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.906
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.141
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Adams Family Theme Song
  type: MusicAlbum
  date published: 2009-10-31
album: Children's Classics: Relaxing Piano Favorites from Nursery Rhymes, Lullabies and Children’s Songs
  type: MusicAlbum
  date published: 2010-12-03
album: 50 Children's Classics
  type: MusicAlbum
  date published: 2011-05-08
album: Childen's Classic Vol. 1
  type: MusicAlbum
  date published: 2019-06-08
album: 11 Playtime Kids
  type: MusicAlbum
  date published: 2022-05-27
album: 18 Playful Songs For Children
  type: MusicAlbum
  date published: 2022-06-03
album: 11 The Kids Favourite Songs
  type: MusicAlbum
  date published: 2022-07-01
album: 28 Nursery Rhymes And Kids Songs
  type: MusicAlbum
  date published: 2022-07-08
album: 27 Happy World Nursery Rhymes
  type: MusicAlbum
  date published: 2022-07-15
album: 29 Childrens Sing A Long
  type: MusicAlbum
  date published: 2022-07-22
album: 19 Playful Songs For Children
  type: MusicAlbum
  date published: 2022-07-29
album: 30 Youngsters Nursery Rhymes
  type: MusicAlbum
  date published: 2022-08-05
album: 30 Happy Party Songs For Kids
  type: MusicAlbum
  date published: 2022-08-12
album: 25 Playful Nursery Rhymes For Fun
  type: MusicAlbum
  date published: 2022-08-19