Blaskapelle Charivari
type: MusicGroup
genre: polka
popularity: 9
followers: 105
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x463f800ca8634ef97895526425da94e63a747eb1cfac9c41664596faa12077fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1814f7b4-e573-4ede-b5e1-68a98315777d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1814f7b4-e573-4ede-b5e1-68a98315777d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1814f7b4-e573-4ede-b5e1-68a98315777d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x463f800ca8634ef97895526425da94e63a747eb1cfac9c41664596faa12077fd","name":"Blaskapelle Charivari","registered_at":"2026-06-15T22:00:15Z","symbol":"NIM0844779","token_address":"0x80bf15b2947f3d5cc8fae4754ea52eb66b60c4b0","type":"artist","uuid":"1814f7b4-e573-4ede-b5e1-68a98315777d"}
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 0x463f800ca8634ef97895526425da94e63a747eb1cfac9c41664596faa12077fd. Chain 2 (Bitcoin): anchored in block 953911 (2026-06-16T08:03:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1814f7b4-e573-4ede-b5e1-68a98315777d.json and https://artists.proofprofile.net/proofs/artist/1814f7b4-e573-4ede-b5e1-68a98315777d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:03:10Z
  text: {"copyright_id":"0x463f800ca8634ef97895526425da94e63a747eb1cfac9c41664596faa12077fd","name":"Blaskapelle Charivari","registered_at":"2026-06-15T22:00:15Z","symbol":"NIM0844779","token_address":"0x80bf15b2947f3d5cc8fae4754ea52eb66b60c4b0","type":"artist","uuid":"1814f7b4-e573-4ede-b5e1-68a98315777d"}
album: Unsere Mannschaft
  type: MusicAlbum
  date published: 2020-06-21
album: Ein Egerländer Traum
  type: MusicAlbum
  date published: 2020-06-21
album: Blasmusik Aber Geil
  type: MusicAlbum
  date published: 2025-07-13
  track: Bella Napoli
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239683
    explicit: false
    by artist: Blaskapelle Charivari
    in album: Blasmusik Aber Geil
      type: MusicAlbum
      date published: 2025-07-13
    genre: polka
    isrc code: TCAJT2597257
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T00:27:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8307e2183c4f77a68fc5b072c4ba70a13c26f4ebce25614c1f8687ce993eead2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957782
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957782
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJT2597257
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T00:52:48Z
    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 0x8307e2183c4f77a68fc5b072c4ba70a13c26f4ebce25614c1f8687ce993eead2. Chain 2 (Bitcoin): anchored in block 957782 (2026-07-13T00:52:48Z), 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/TCAJT2597257.
      date published: 2026-07-13T00:52:48Z
    audio: Bella Napoli
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 136.577
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.688
      additional property: Energy
        type: PropertyValue
        value: 0.401
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.853
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.067
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.741
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.209
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major