Die Kaiserlich Böhmischen
type: MusicGroup
genre: polka
popularity: 11
followers: 266
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb25921545702bb2c60a78edc27e4ee24d9aa690f001ae55178a957b6d8b263b4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe1547a2-dfbf-41e2-afd1-febf3796b703.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fe1547a2-dfbf-41e2-afd1-febf3796b703.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fe1547a2-dfbf-41e2-afd1-febf3796b703
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb25921545702bb2c60a78edc27e4ee24d9aa690f001ae55178a957b6d8b263b4","name":"Die Kaiserlich Böhmischen","registered_at":"2026-06-15T07:12:02Z","symbol":"NIM0721153","token_address":"0x00001e3970203fe81de3bcb1a283f37cc8efe158","type":"artist","uuid":"fe1547a2-dfbf-41e2-afd1-febf3796b703"}
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 0xb25921545702bb2c60a78edc27e4ee24d9aa690f001ae55178a957b6d8b263b4. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fe1547a2-dfbf-41e2-afd1-febf3796b703.json and https://artists.proofprofile.net/proofs/artist/fe1547a2-dfbf-41e2-afd1-febf3796b703.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0xb25921545702bb2c60a78edc27e4ee24d9aa690f001ae55178a957b6d8b263b4","name":"Die Kaiserlich Böhmischen","registered_at":"2026-06-15T07:12:02Z","symbol":"NIM0721153","token_address":"0x00001e3970203fe81de3bcb1a283f37cc8efe158","type":"artist","uuid":"fe1547a2-dfbf-41e2-afd1-febf3796b703"}
album: Live im Festzelt Folge 1+2 (Live)
  type: MusicAlbum
  date published: 1979-05-01
album: 40 Jahre - Die alte Dampfeisenbahn
  type: MusicAlbum
  date published: 2012-05-26
  track: Die alte Dampfeisenbahn (Baujahr 2012)
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182722
    explicit: false
    by artist: Die Kaiserlich Böhmischen
    in album: 40 Jahre - Die alte Dampfeisenbahn
      type: MusicAlbum
      date published: 2012-05-26
    genre: polka
    isrc code: DEE591200023
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T02:03:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8831d9f80041964214966c776d071723c4716839c0498ba4ffe6148564c814d5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959088
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959088
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE591200023
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T02:14:33Z
    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 0x8831d9f80041964214966c776d071723c4716839c0498ba4ffe6148564c814d5. Chain 2 (Bitcoin): anchored in block 959088 (2026-07-22T02:14:33Z), 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/DEE591200023.
      date published: 2026-07-22T02:14:33Z
    audio: Die alte Dampfeisenbahn (Baujahr 2012)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 111.975
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.81
      additional property: Energy
        type: PropertyValue
        value: 0.918
      additional property: Speechiness
        type: PropertyValue
        value: 0.092
      additional property: Acousticness
        type: PropertyValue
        value: 0.193
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.076
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.837
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.069
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Wiesnzeit die schönste Zeit
  type: MusicAlbum
  date published: 2012-08-29
album: FC FC FCB - Das Triple für die Bayern
  type: MusicAlbum
  date published: 2013-06-03
album: Heut spielt die Musik auf
  type: MusicAlbum
  date published: 2014-09-09
album: Heut spielt die Musik auf
  type: MusicAlbum
  date published: 2014-09-09
  track: Die alte Dampfeisenbahn (Baujahr 1972)
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185298
    explicit: false
    by artist: Die Kaiserlich Böhmischen
    in album: Heut spielt die Musik auf
      type: MusicAlbum
      date published: 2014-09-09
    genre: polka
    isrc code: DEE591300087
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T15:01:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb2004679ced2f4d9d0ad5adbbd9617f3bb333ee7d8be2e7ea9d1566cae88963e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE591300087
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0xb2004679ced2f4d9d0ad5adbbd9617f3bb333ee7d8be2e7ea9d1566cae88963e. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/DEE591300087.
      date published: 2026-07-03T19:59:51Z
    audio: Die alte Dampfeisenbahn (Baujahr 1972)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 93.966
      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: 0.704
      additional property: Energy
        type: PropertyValue
        value: 0.762
      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
album: Weihnacht bei uns Zuhaus

Speechiness
type: PropertyValue
value: 0.109

Acousticness
type: PropertyValue
value: 0.634

Instrumentalness
type: PropertyValue
value: 0.001

Liveness
type: PropertyValue
value: 0.15

Valence (Positivity)
type: PropertyValue
value: 0.834

Loudness (dB)
type: PropertyValue
value: -4.217

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Weihnacht bei uns Zuhaus
type: MusicAlbum
date published: 2014-11-24