Hasi van Ballerndorf
type: MusicGroup
popularity: 16
followers: 276
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd09c2959fff29195a55efe06c4170b9620889abf8da4c8299a5f22919e2e2ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953741
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953741
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c79f5ac-b014-440d-8299-cf15a70a2e96.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9c79f5ac-b014-440d-8299-cf15a70a2e96.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9c79f5ac-b014-440d-8299-cf15a70a2e96
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:44:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd09c2959fff29195a55efe06c4170b9620889abf8da4c8299a5f22919e2e2ac","name":"Hasi van Ballerndorf","registered_at":"2026-06-14T21:01:29Z","symbol":"NIM0575364","token_address":"0x56c789b14a3eb58e06ba8bc351b0f636818036ed","type":"artist","uuid":"9c79f5ac-b014-440d-8299-cf15a70a2e96"}
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 0xbd09c2959fff29195a55efe06c4170b9620889abf8da4c8299a5f22919e2e2ac. Chain 2 (Bitcoin): anchored in block 953741 (2026-06-15T04:44:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9c79f5ac-b014-440d-8299-cf15a70a2e96.json and https://artists.proofprofile.net/proofs/artist/9c79f5ac-b014-440d-8299-cf15a70a2e96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:44:49Z
  text: {"copyright_id":"0xbd09c2959fff29195a55efe06c4170b9620889abf8da4c8299a5f22919e2e2ac","name":"Hasi van Ballerndorf","registered_at":"2026-06-14T21:01:29Z","symbol":"NIM0575364","token_address":"0x56c789b14a3eb58e06ba8bc351b0f636818036ed","type":"artist","uuid":"9c79f5ac-b014-440d-8299-cf15a70a2e96"}
album: Ballerndorf
  type: MusicAlbum
  date published: 2023-07-07
album: Ballerndorf (Jägi Edit)
  type: MusicAlbum
  date published: 2023-10-13
  track: Ballerndorf - Jägi Edit
    type: MusicRecording
    duration: PT2M30S
    duration ms: 150836
    explicit: false
    by artist: Hasi van Ballerndorf
    in album: Ballerndorf (Jägi Edit)
      type: MusicAlbum
      date published: 2023-10-13
    isrc code: DEY372302865
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T05:29:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x179c9a51e2c1bc6cd82693e35ee46178a7b886ac2984b2a8550fb5ed9557020e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEY372302865
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T08:32:18Z
    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 0x179c9a51e2c1bc6cd82693e35ee46178a7b886ac2984b2a8550fb5ed9557020e. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T08:32:18Z), 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/DEY372302865.
      date published: 2026-07-16T08:32:18Z
    audio: Ballerndorf - Jägi Edit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.868
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.524
      additional property: Energy
        type: PropertyValue
        value: 0.925
      additional property: Speechiness
        type: PropertyValue
        value: 0.408
      additional property: Acousticness
        type: PropertyValue
        value: 0.077
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.156
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.481
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.369
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor