Dreadnought
type: MusicGroup
genre: avant-garde
genre: doom metal
genre: progressive metal
genre: sludge metal
description: thumb|upright=1.35|The Royal Navy's revolutionary , launched in 1906, gave its name to the type. thumb|upright=1.35|, the only dreadnought still in existence, was launched in 1912 and is now a museum
popularity: 8
followers: 6951
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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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 0x9dde74516dbaa9e01bab9c55fef0a9334ea4e39ef077c1aa1b5427ea4a92deee. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07cda70f-073a-4ec2-b2d8-a3d9f9c3570f.json and https://artists.proofprofile.net/proofs/artist/07cda70f-073a-4ec2-b2d8-a3d9f9c3570f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
album: Dreadplate
  type: MusicAlbum
  date published: 2012-05-12
album: Human Error
  type: MusicAlbum
  date published: 2012-09-03
album: Enchanted
  type: MusicAlbum
  date published: 2012-11-11
album: Lifewoven
  type: MusicAlbum
  date published: 2013-05-03
album: Bridging Realms
  type: MusicAlbum
  date published: 2015-08-11
album: A Wake in Sacred Waves
  type: MusicAlbum
  date published: 2017-10-06
album: Besieged
  type: MusicAlbum
  date published: 2019-03-07
album: Tempered
  type: MusicAlbum
  date published: 2019-04-08
album: Emergence
  type: MusicAlbum
  date published: 2019-05-10
album: It Took the Flood
  type: MusicAlbum
  date published: 2019-09-05
album: Midnight Moon
  type: MusicAlbum
  date published: 2022-06-23
album: Gears of Violent Endurance
  type: MusicAlbum
  date published: 2022-07-27
album: The Endless
  type: MusicAlbum
  date published: 2022-08-26
  track: Midnight Moon
    type: MusicRecording
    duration: PT6M42S
    duration ms: 402933
    explicit: false
    by artist: Dreadnought
    in album: The Endless
      type: MusicAlbum
      date published: 2022-08-26
    genre: avant-garde
    genre: doom metal
    genre: progressive metal
    genre: sludge metal
    isrc code: USN682228102
    additional property: CopyrightID
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USN682228102
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0xb6b6cf3bf6c76a79cfa0707b71c006283e1f3e0d85750a240907dbaeca83b1e0. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/USN682228102.
      date published: 2026-07-06T06:56:49Z
    audio: Midnight Moon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
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      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
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        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.012
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.562
      additional property: Liveness
        type: PropertyValue
        value: 0.148
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.215
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.616
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Becoming
  type: MusicAlbum
  date published: 2025-10-02