Maanalainen Armeija
type: MusicGroup
genre: finnish pop
genre: finnish rock
genre: iskelmä
popularity: 8
followers: 1146
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfae7105e2b0123be2a1cf38ef660692ec5567dea79dc8a532009839ce0818a0d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1f7cfce-2b24-4443-8106-900e29f5b09a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a1f7cfce-2b24-4443-8106-900e29f5b09a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a1f7cfce-2b24-4443-8106-900e29f5b09a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfae7105e2b0123be2a1cf38ef660692ec5567dea79dc8a532009839ce0818a0d","name":"Maanalainen Armeija","registered_at":"2026-06-20T06:24:40Z","symbol":"NIM1538700","token_address":"0x1b17a30ffcb3eca9568da4216843cc43276b286d","type":"artist","uuid":"a1f7cfce-2b24-4443-8106-900e29f5b09a"}
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
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfae7105e2b0123be2a1cf38ef660692ec5567dea79dc8a532009839ce0818a0d. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a1f7cfce-2b24-4443-8106-900e29f5b09a.json and https://artists.proofprofile.net/proofs/artist/a1f7cfce-2b24-4443-8106-900e29f5b09a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0xfae7105e2b0123be2a1cf38ef660692ec5567dea79dc8a532009839ce0818a0d","name":"Maanalainen Armeija","registered_at":"2026-06-20T06:24:40Z","symbol":"NIM1538700","token_address":"0x1b17a30ffcb3eca9568da4216843cc43276b286d","type":"artist","uuid":"a1f7cfce-2b24-4443-8106-900e29f5b09a"}
album: Variksenpelätin
  type: MusicAlbum
  date published: 2019-09-27
  track: Variksenpelätin
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238806
    explicit: false
    by artist: Maanalainen Armeija
    in album: Variksenpelätin
      type: MusicAlbum
      date published: 2019-09-27
    genre: finnish pop
    genre: finnish rock
    genre: iskelmä
    isrc code: FI5ST1900002
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T16:51:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xff155b8d19d11608df9cd3162742d2791d1b65c477f5c10833bfb86109e57174
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958765
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958765
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI5ST1900002
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T19:54:05Z
    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 0xff155b8d19d11608df9cd3162742d2791d1b65c477f5c10833bfb86109e57174. Chain 2 (Bitcoin): anchored in block 958765 (2026-07-19T19:54:05Z), 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/FI5ST1900002.
      date published: 2026-07-19T19:54:05Z
    audio: Variksenpelätin
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.973
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.666
      additional property: Energy
        type: PropertyValue
        value: 0.525
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.047
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.441
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.566
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.765
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Rakkaus elää
  type: MusicAlbum
  date published: 2019-12-04
album: Miekkataksi
  type: MusicAlbum
  date published: 2020-01-29
  track: Miekkataksi
    type: MusicRecording
    duration: PT4M42S
    duration ms: 282525
    explicit: false
    by artist: Maanalainen Armeija
    in album: Miekkataksi
      type: MusicAlbum
      date published: 2020-01-29
    genre: finnish pop
    genre: finnish rock
    genre: iskelmä
    isrc code: FI5ST1900049
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T00:13:46+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x73f9e9fbcdffffa10485b5e64f3223fcc1a9d8a17c002dfb47dc4c2b942af755
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI5ST1900049
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x73f9e9fbcdffffa10485b5e64f3223fcc1a9d8a17c002dfb47dc4c2b942af755. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/FI5ST1900049.
      date published: 2026-07-06T01:25:57Z
    audio: Miekkataksi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 89.965
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.42
      additional property: Energy
        type: PropertyValue
        value: 0.703
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      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
album: I
album: Kappale kauheinta Suomea
album: Kappale kauheinta Suomea - EP

Acousticness
type: PropertyValue
value: 0.104

Instrumentalness
type: PropertyValue
value: 0.008

Liveness
type: PropertyValue
value: 0.126

Valence (Positivity)
type: PropertyValue
value: 0.448

Loudness (dB)
type: PropertyValue
value: -5.193

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Major

I
type: MusicAlbum
date published: 2020-01-31

Kappale kauheinta Suomea
type: MusicAlbum
date published: 2021-08-20

Kappale kauheinta Suomea - EP
type: MusicAlbum
date published: 2021-09-03