Legion
type: MusicGroup
genre: speed metal
genre: thrash metal
description: Legion may refer to: Military Roman legion, the basic military unit of the ancient Roman army Aviazione Legionaria, Italian air force during the Spanish Civil War A legion is the regional unit of
popularity: 7
followers: 2353
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x58fb89c7649d5dacbc18f0f8080bcdfb87f0df5b0ad70c10157f176a10f63e68
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/757d57b9-fe46-4eca-962f-b6f30be37ffb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/757d57b9-fe46-4eca-962f-b6f30be37ffb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/757d57b9-fe46-4eca-962f-b6f30be37ffb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
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 0x58fb89c7649d5dacbc18f0f8080bcdfb87f0df5b0ad70c10157f176a10f63e68. 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/757d57b9-fe46-4eca-962f-b6f30be37ffb.json and https://artists.proofprofile.net/proofs/artist/757d57b9-fe46-4eca-962f-b6f30be37ffb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Lethal Liberty
  type: MusicAlbum
  date published: 1989-01-01
album: Lethal Liberty
  type: MusicAlbum
  date published: 1989-01-01
  track: Mili K.k.
    type: MusicRecording
    duration: PT4M4S
    duration ms: 244385
    explicit: false
    by artist: Legion
    in album: Lethal Liberty
      type: MusicAlbum
      date published: 1989-01-01
    genre: speed metal
    genre: thrash metal
    isrc code: ES5061709504
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T00:44:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe8cc417798a31e58d2e1846bc2a6772dde15af785f8e9fbaf3f0604e56837d6d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958951
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958951
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5061709504
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T02:01:41Z
    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 0xe8cc417798a31e58d2e1846bc2a6772dde15af785f8e9fbaf3f0604e56837d6d. Chain 2 (Bitcoin): anchored in block 958951 (2026-07-21T02:01:41Z), 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/ES5061709504.
      date published: 2026-07-21T02:01:41Z
    audio: Mili K.k.
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.637
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.38
      additional property: Energy
        type: PropertyValue
        value: 0.946
      additional property: Speechiness
        type: PropertyValue
        value: 0.159
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.139
      additional property: Liveness
        type: PropertyValue
        value: 0.443
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.376
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.602
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Labyrinth of Problems
  type: MusicAlbum
  date published: 2007-11-27
album: Mind Training
  type: MusicAlbum
  date published: 2008
album: Mind Training + Por La Cara
  type: MusicAlbum
  date published: 2008-03-15
album: Mind Training
  type: MusicAlbum
  date published: 2008-03-19
album: Mind Training
  type: MusicAlbum
  date published: 2011-05-01
album: Mind Training
  type: MusicAlbum
  date published: 2011-05-01
album: Level Yell
  type: MusicAlbum
  date published: 2022-04-25
album: They Call Me War
  type: MusicAlbum
  date published: 2022-05-27
album: Legionized
  type: MusicAlbum
  date published: 2022-06-07
album: Legionized (Finnvox)
  type: MusicAlbum
  date published: 2022-10-07
album: Labyrinth Of Problems (Remaster)
  type: MusicAlbum
  date published: 2023-06-09
album: Labyrinth Of Problems
  type: MusicAlbum
  date published: 2024-04-12