Killer Be Killed
type: MusicGroup
genre: groove metal
genre: metal
description: Killer Be Killed is an American heavy metal supergroup founded by Dillinger Escape Plan vocalist Greg Puciato and Soulfly frontman Max Cavalera in early 2011. The lineup also features Mastodon bassist
popularity: 41
followers: 127859
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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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 0x3e36ebd4462bc148af29494e35d737c05fe1238e9633ea32f66511c1a87205c2. 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/d51d377f-2a0a-4eea-81a1-2edb0996d2ea.json and https://artists.proofprofile.net/proofs/artist/d51d377f-2a0a-4eea-81a1-2edb0996d2ea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Wings of Feather and Wax
  type: MusicAlbum
  date published: 2014-04-08
album: Wings of Feather and Wax
  type: MusicAlbum
  date published: 2014-04-11
album: Wings Of Feather And Wax
  type: MusicAlbum
  date published: 2014-04-11
album: Wings of Feather and Wax
  type: MusicAlbum
  date published: 2014-04-11
album: Wings of Feather and Wax
  type: MusicAlbum
  date published: 2014-04-11
album: Wings Of Feather And Wax
  type: MusicAlbum
  date published: 2014-04-13
album: Killer Be Killed
  type: MusicAlbum
  date published: 2014-05-09
album: Killer Be Killed
  type: MusicAlbum
  date published: 2014-05-09
album: Killer Be Killed
  type: MusicAlbum
  date published: 2014-05-09
album: Killer Be Killed
  type: MusicAlbum
  date published: 2014-05-09
album: Killer Be Killed
  type: MusicAlbum
  date published: 2014-05-09
album: Killer Be Killed
  type: MusicAlbum
  date published: 2014-05-09
album: Killer Be Killed
  type: MusicAlbum
  date published: 2014-05-09
album: Killer Be Killed
  type: MusicAlbum
  date published: 2014-05-09
album: Killer Be Killed
  type: MusicAlbum
  date published: 2014-05-12
album: Killer Be Killed
  type: MusicAlbum
  date published: 2014-05-13
album: キラー・ビー・キルド
  type: MusicAlbum
  date published: 2014-05-14
album: Deconstructing Self-Destruction
  type: MusicAlbum
  date published: 2020-09-04
album: Dream Gone Bad
  type: MusicAlbum
  date published: 2020-10-09
  track: Dream Gone Bad
    type: MusicRecording
    duration: PT4M15S
    duration ms: 255040
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    by artist: Killer Be Killed
    in album: Dream Gone Bad
      type: MusicAlbum
      date published: 2020-10-09
    genre: groove metal
    genre: metal
    isrc code: DED832000643
    additional property: CopyrightID
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    additional property: OTSTimestamp
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      value: 2026-07-17T01:47:42Z
    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 0xd57a3292a6e28d51fcd4647fba34831479c4becabc8fbfb5225203ebf417de14. Chain 2 (Bitcoin): anchored in block 958346 (2026-07-17T01:47:42Z), 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/DED832000643.
      date published: 2026-07-17T01:47:42Z
    audio: Dream Gone Bad
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.298
      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.335
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.21
      additional property: Loudness (dB)
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        value: -3.203
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Inner Calm from Outer Storms
  type: MusicAlbum
  date published: 2020-11-06
  track: Inner Calm from Outer Storms
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232747
    explicit: false
    by artist: Killer Be Killed
    in album: Inner Calm from Outer Storms
      type: MusicAlbum
      date published: 2020-11-06
    genre: groove metal
    genre: metal
    isrc code: DED832000645
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    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Inner Calm from Outer Storms
album: Reluctant Hero

CopyrightRegisteredAt
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value: 2026-07-22T05:14:25+00:00

CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
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value: 959100

OTSBitcoinBlockVerifyURL
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value: https://blockstream.info/api/block-height/959100

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED832000645

OTSTimestamp
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value: 2026-07-22T05:29:55Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1e4a846c3c5cec2366eb03a837011d115a6f311a021470c4fc3625265e69be4. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/DED832000645.
date published: 2026-07-22T05:29:55Z

Inner Calm from Outer Storms
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additional property: Tempo (BPM)
  type: PropertyValue
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additional property: Musical Key
  type: PropertyValue
  value: 4
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
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  value: 4
additional property: Danceability
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additional property: Energy
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additional property: Speechiness
  type: PropertyValue
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additional property: Acousticness
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  value: 0.001
additional property: Instrumentalness
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  value: 0.028
additional property: Liveness
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  value: 0.102
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.078
additional property: Loudness (dB)
  type: PropertyValue
  value: -4.235
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Minor

Reluctant Hero
type: MusicAlbum
date published: 2020-11-20