Netherworld Dancing Toys
type: MusicGroup
genre: nz reggae
description: Netherworld Dancing Toys, often simply known as The NDTs, was a New Zealand band from Dunedin formed in 1982. In 1985, their single "For Today" reached number 3 in the New Zealand singles chart. Hist
popularity: 27
followers: 4350
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xe2ba6614f189187ba0defad716c0f30f93b1fcfe5a24195dd4c5f51c160b6e9c
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ffd1ea8-ee36-4bcf-8ba3-47afa4e6be0d.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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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 0xe2ba6614f189187ba0defad716c0f30f93b1fcfe5a24195dd4c5f51c160b6e9c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6ffd1ea8-ee36-4bcf-8ba3-47afa4e6be0d.json and https://artists.proofprofile.net/proofs/artist/6ffd1ea8-ee36-4bcf-8ba3-47afa4e6be0d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xe2ba6614f189187ba0defad716c0f30f93b1fcfe5a24195dd4c5f51c160b6e9c","name":"Netherworld Dancing Toys","registered_at":"2026-06-12T00:44:24Z","symbol":"NIM0146114","token_address":"0xda494d86cabdd52db78ee6d433b97d183a38c4f5","type":"artist","uuid":"6ffd1ea8-ee36-4bcf-8ba3-47afa4e6be0d"}
album: For Today - The Best Year
  type: MusicAlbum
  date published: 1996-11-21
  track: New Zealand Love Song
    type: MusicRecording
    duration: PT2M3S
    duration ms: 123973
    explicit: false
    by artist: Netherworld Dancing Toys
    in album: For Today - The Best Year
      type: MusicAlbum
      date published: 1996-11-21
    genre: nz reggae
    isrc code: NZSM09600263
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x2dcd92a62c3ad1e08b4e9cc2b224d5d2a5dd97edadab6a05743c13fd5ce7cb25. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/NZSM09600263.
      date published: 2026-07-06T01:25:57Z
    audio: New Zealand Love Song
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 62.336
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.641
      additional property: Energy
        type: PropertyValue
        value: 0.184
      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
        value: 0.854
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.109
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.328
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.62
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major