Egertaler Blaskapelle
type: MusicGroup
genre: polka
popularity: 7
followers: 168
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdb0136960dc658e96f78ebce90971701144123f6d4b7867adf2204ac1f44a84c
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/687a4cca-21a0-402e-b917-efb8889a0f0e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/687a4cca-21a0-402e-b917-efb8889a0f0e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/687a4cca-21a0-402e-b917-efb8889a0f0e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdb0136960dc658e96f78ebce90971701144123f6d4b7867adf2204ac1f44a84c","name":"Egertaler Blaskapelle","registered_at":"2026-06-17T02:05:01Z","symbol":"NIM1246893","token_address":"0xd4ea3bea946b61ceeb9b01d78f3de574170c06e3","type":"artist","uuid":"687a4cca-21a0-402e-b917-efb8889a0f0e"}
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 0xdb0136960dc658e96f78ebce90971701144123f6d4b7867adf2204ac1f44a84c. 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/687a4cca-21a0-402e-b917-efb8889a0f0e.json and https://artists.proofprofile.net/proofs/artist/687a4cca-21a0-402e-b917-efb8889a0f0e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xdb0136960dc658e96f78ebce90971701144123f6d4b7867adf2204ac1f44a84c","name":"Egertaler Blaskapelle","registered_at":"2026-06-17T02:05:01Z","symbol":"NIM1246893","token_address":"0xd4ea3bea946b61ceeb9b01d78f3de574170c06e3","type":"artist","uuid":"687a4cca-21a0-402e-b917-efb8889a0f0e"}
album: Auf der Sonnenseite
  type: MusicAlbum
  date published: 2019-05-31
album: Für gute Freunde (20 Jahre)
  type: MusicAlbum
  date published: 2021-06-07
album: 25 Jahre Egertaler Blaskapelle (1973-1998 ...Von damals bis heute)
  type: MusicAlbum
  date published: 2021-06-07
album: Egertaler Musikanten spielen (30 Jahre)
  type: MusicAlbum
  date published: 2021-12-28
album: Musik und gute Laune!
  type: MusicAlbum
  date published: 2021-12-28
album: Auf der Sonnenseite
  type: MusicAlbum
  date published: 2022-12-23
  track: Oberfrankenlied
    type: MusicRecording
    duration: PT3M27S
    duration ms: 207160
    explicit: false
    by artist: Egertaler Blaskapelle
    in album: Auf der Sonnenseite
      type: MusicAlbum
      date published: 2022-12-23
    genre: polka
    isrc code: DEZB82200194
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:57:03+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcbf7a6a7b5c811e268f59a0c3b5cd4aa1f8bf2b968d8d4babe8cf30b05f15817
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZB82200194
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0xcbf7a6a7b5c811e268f59a0c3b5cd4aa1f8bf2b968d8d4babe8cf30b05f15817. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/DEZB82200194.
      date published: 2026-07-05T10:01:46Z
    audio: Oberfrankenlied
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 119.317
      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: 0.832
      additional property: Energy
        type: PropertyValue
        value: 0.234
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.921
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.069
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.708
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.167
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major