The Monotones
type: MusicGroup
genre: nederpop
description: The Monotones were a six-member American doo-wop vocal group in the 1950s. They are considered a one-hit wonder, as their only hit single was "The Book of Love", which peaked at number five on the Bil
popularity: 4
followers: 203
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xff73a74ef5c869b8f2141601a4eb922c19cc4b32e62af8f8b334bd7818245ad0
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
  type: PropertyValue
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/0c7588e3-4bf4-46ee-8579-1a0301227bf6.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 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 0xff73a74ef5c869b8f2141601a4eb922c19cc4b32e62af8f8b334bd7818245ad0. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c7588e3-4bf4-46ee-8579-1a0301227bf6.json and https://artists.proofprofile.net/proofs/artist/0c7588e3-4bf4-46ee-8579-1a0301227bf6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0xff73a74ef5c869b8f2141601a4eb922c19cc4b32e62af8f8b334bd7818245ad0","name":"The Monotones","registered_at":"2026-06-15T17:55:11Z","symbol":"NIM0786347","token_address":"0xe16f43cda480b850e21de52da04ed1c2bbeb5e6b","type":"artist","uuid":"0c7588e3-4bf4-46ee-8579-1a0301227bf6"}
album: Zero To Zero
  type: MusicAlbum
  date published: 1980-09-26
album: Are...The Revolution! The Sound! The Beat Of A New Generatio
  type: MusicAlbum
  date published: 2010-04-20
album: Are...The Revolution! The Sound! The Beat Of A New Generatio
  type: MusicAlbum
  date published: 2010-04-20
album: Are...The Revolution! The Sound! The Beat Of A New Generatio
  type: MusicAlbum
  date published: 2010-04-20
album: The Best Of The Monotones
  type: MusicAlbum
  date published: 2014-02-28
  track: Mono
    type: MusicRecording
    duration: PT3M30S
    duration ms: 210506
    explicit: false
    by artist: The Monotones
    in album: The Best Of The Monotones
      type: MusicAlbum
      date published: 2014-02-28
    genre: nederpop
    isrc code: NLC287900118
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLC287900118
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:22:58Z
    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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a2de5175361940b8ddc4fd2f9c8b4c82926afe84ca5f70325199e238b9f7779. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/NLC287900118.
      date published: 2026-07-20T02:22:58Z
    audio: Mono
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.276
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.758
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.021
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.92
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.574
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor