20 Dead Flower Children
type: MusicGroup
genre: nu metal
genre: rap metal
description: 20 Dead Flower Children were an American metal band from Detroit, Michigan, which formed in 1994. They released two records during 1996–1997, before breaking up in the early 2000s. History Formed dur
popularity: 8
followers: 784
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-17T08:11:48Z
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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf18edcaf06b8c8ed8a7f33a6ec0dea115d0d02e529683096cd8d85355fd25770. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7558c3d4-e30e-4727-b327-d3563ca3b77c.json and https://artists.proofprofile.net/proofs/artist/7558c3d4-e30e-4727-b327-d3563ca3b77c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xf18edcaf06b8c8ed8a7f33a6ec0dea115d0d02e529683096cd8d85355fd25770","name":"20 Dead Flower Children","registered_at":"2026-06-17T06:29:41Z","symbol":"NIM1310062","token_address":"0x2e258b3fa07210331a38e9420ef8277dc589ed38","type":"artist","uuid":"7558c3d4-e30e-4727-b327-d3563ca3b77c"}
album: 20 Dead Flower Children
  type: MusicAlbum
  date published: 1996-05-01
album: Candy Toy Guns And Television
  type: MusicAlbum
  date published: 1997-01-01
  track: Coping With Nothing
    type: MusicRecording
    duration: PT2M42S
    duration ms: 162506
    explicit: true
    by artist: 20 Dead Flower Children
    in album: Candy Toy Guns And Television
      type: MusicAlbum
      date published: 1997-01-01
    genre: nu metal
    genre: rap metal
    isrc code: QMDA72412564
    additional property: CopyrightID
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    additional property: OTSVerificationAPI
      type: PropertyValue
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T07:16:32Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0c8fe0e9a3d9e5b6d4dfadf25f90b2abcb9ac623155db93b6f5bfa14853fe7ae. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), 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/QMDA72412564.
      date published: 2026-07-06T07:16:32Z
    audio: Coping With Nothing
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.02
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.574
      additional property: Energy
        type: PropertyValue
        value: 0.926
      additional property: Speechiness
        type: PropertyValue
        value: 0.054
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.098
      additional property: Liveness
        type: PropertyValue
        value: 0.254
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.715
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.611
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Demo
  type: MusicAlbum
  date published: 1998-01-01
album: Garage Demos
  type: MusicAlbum
  date published: 2001-01-01