Koyi K Utho
type: MusicGroup
genre: industrial
genre: industrial metal
description: Koyi K Utho is a Colombian industrial metal band formed in 1999 in Bogotá. The band's name was selected as a tribute to Mazinger Z's character, Koyi Kabuto. Band name The name Koyi K Utho has vario
popularity: 8
followers: 6843
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x4534febbefd05324ca8fb3060867461a011a71ad10c679d126497a46e6599730
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9980826d-d783-4d52-a833-7ae44e379c17.ots
additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9980826d-d783-4d52-a833-7ae44e379c17
additional property: OTSTimestamp
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  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
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  value: {"copyright_id":"0x4534febbefd05324ca8fb3060867461a011a71ad10c679d126497a46e6599730","name":"Koyi K Utho","registered_at":"2026-06-17T19:16:07Z","symbol":"NIM1492805","token_address":"0xe52fa5d98ca57c31627ca08092aa49429ed0f197","type":"artist","uuid":"9980826d-d783-4d52-a833-7ae44e379c17"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4534febbefd05324ca8fb3060867461a011a71ad10c679d126497a46e6599730. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9980826d-d783-4d52-a833-7ae44e379c17.json and https://artists.proofprofile.net/proofs/artist/9980826d-d783-4d52-a833-7ae44e379c17.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x4534febbefd05324ca8fb3060867461a011a71ad10c679d126497a46e6599730","name":"Koyi K Utho","registered_at":"2026-06-17T19:16:07Z","symbol":"NIM1492805","token_address":"0xe52fa5d98ca57c31627ca08092aa49429ed0f197","type":"artist","uuid":"9980826d-d783-4d52-a833-7ae44e379c17"}
album: Mechanical Human Prototype
  type: MusicAlbum
  date published: 2004-01-01
  track: Demential State
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237280
    explicit: false
    by artist: Koyi K Utho
    in album: Mechanical Human Prototype
      type: MusicAlbum
      date published: 2004-01-01
    genre: industrial
    genre: industrial metal
    isrc code: COH010601395
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
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      type: PropertyValue
      value: 2026-07-20T06:44:10+00:00
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      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa96812ba1890d2444be321dfa70878b5c39e357084669e08845972a595115b40
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    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/958839
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/COH010601395
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:01:59Z
    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 0xa96812ba1890d2444be321dfa70878b5c39e357084669e08845972a595115b40. Chain 2 (Bitcoin): anchored in block 958839 (2026-07-20T07:01:59Z), 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/COH010601395.
      date published: 2026-07-20T07:01:59Z
    audio: Demential State
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.155
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.463
      additional property: Energy
        type: PropertyValue
        value: 0.941
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.177
      additional property: Liveness
        type: PropertyValue
        value: 0.086
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.531
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.475
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Vio-logic
  type: MusicAlbum
  date published: 2007-01-01
album: Vio-logic
  type: MusicAlbum
  date published: 2007-11-25
album: Vio-Logic
  type: MusicAlbum
  date published: 2020-06-16
album: 5AIn7
  type: MusicAlbum
  date published: 2025-08-01
  track: 5AIn7
    type: MusicRecording
    duration: PT3M52S
    duration ms: 232714
    explicit: true
    by artist: Koyi K Utho
    in album: 5AIn7
      type: MusicAlbum
      date published: 2025-08-01
    genre: industrial
    genre: industrial metal
    isrc code: GXHAF2552832
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    additional property: CopyrightStatus
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      value: registered
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      type: PropertyValue
      value: 2026-07-22T01:48:05+00:00
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959087
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXHAF2552832
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T02:05:55Z
    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 0x371b8c21040c489d4d289f3f10615efc98130f4de4effedb98ee113f866db5df. Chain 2 (Bitcoin): anchored in block 959087 (2026-07-22T02:05:55Z), 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/GXHAF2552832.
      date published: 2026-07-22T02:05:55Z
    audio: 5AIn7
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
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        value: 7
      additional property: Mode (Major/Minor)
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        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
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      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Energy
type: PropertyValue
value: 0.958

Speechiness
type: PropertyValue
value: 0.067

Acousticness
type: PropertyValue
value: 0.003

Instrumentalness
type: PropertyValue
value: 0.002

Liveness
type: PropertyValue
value: 0.303

Valence (Positivity)
type: PropertyValue
value: 0.155

Loudness (dB)
type: PropertyValue
value: -2.909

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Minor