Holy Knights
type: MusicGroup
genre: melodic metal
genre: power metal
genre: speed metal
genre: symphonic metal
description: Holy Knights is a symphonic power metal band from Palermo, Italy, formed in 1998. They recorded their first demo, Gate Through the Past, in 1999. Shortly after releasing their début album, A Gate Thro
popularity: 13
followers: 4924
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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
subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-15T18:10:31Z
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album: The Demo 1999/2000 (Gate Through The Past)
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  date published: 2000-01-01
album: A Gate Through the Past
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  date published: 2002
  track: Sir Percival (Immortal Knights)
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    by artist: Holy Knights
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      type: MusicAlbum
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    genre: melodic metal
    genre: power metal
    genre: speed metal
    genre: symphonic metal
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    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
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      date published: 2026-07-04T11:19:20Z
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  track: Lord of Nightmares
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    by artist: Holy Knights
    in album: A Gate Through the Past
      type: MusicAlbum
      date published: 2002
    genre: melodic metal
    genre: power metal
    genre: speed metal
    genre: symphonic metal
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-05T01:12:41Z
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  track: Gate Through the Past
  track: The Promise
album: Between Daylight and Pain
album: The Demo 1999-2000 (Gate Through The Past)

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Instrumentalness
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Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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Gate Through the Past
type: MusicRecording
duration: PT6M18S
duration ms: 378733
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by artist: Holy Knights
in album: A Gate Through the Past
  type: MusicAlbum
  date published: 2002
genre: melodic metal
genre: power metal
genre: speed metal
genre: symphonic metal
isrc code: FR2X42009832
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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 0xe7cf7b9c9729d4dd4b921dc78ad52026d4cb20444a6af161f5b5426642e4270e. Chain 2 (Bitcoin): anchored in block 958380 (2026-07-17T07:07:02Z), 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/FR2X42009832.
  date published: 2026-07-17T07:07:02Z
audio: Gate Through the Past
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  additional property: Time Signature
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Acousticness
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The Promise
type: MusicRecording
duration: PT4M48S
duration ms: 288933
explicit: false
by artist: Holy Knights
in album: A Gate Through the Past
  type: MusicAlbum
  date published: 2002
genre: melodic metal
genre: power metal
genre: speed metal
genre: symphonic metal
isrc code: FR2X42009837
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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 0xb70c0954a2aac022c031906096280dcf1295c9f303b1f8ca957d0a20e06e7b48. Chain 2 (Bitcoin): anchored in block 958086 (2026-07-15T02:55:47Z), 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/FR2X42009837.
  date published: 2026-07-15T02:55:47Z
audio: The Promise
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  additional property: Tempo (BPM)
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Between Daylight and Pain
type: MusicAlbum
date published: 2012-08-28
track: Glass Room
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  duration: PT5M18S
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    type: MusicAlbum
    date published: 2012-08-28
  genre: melodic metal
  genre: power metal
  genre: speed metal
  genre: symphonic metal
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  additional property: OTSVerifyInstructions
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    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
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    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x579777b006b078ff778de634a76dacda076e18ecfe28b9fd531cf7d07d0732a4. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/USA561279817.
    date published: 2026-07-04T11:19:20Z
  audio: Glass Room
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    additional property: Acousticness
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The Demo 1999-2000 (Gate Through The Past)
type: MusicAlbum
date published: 2024-04-05