Franz Posch
type: MusicGroup
genre: polka
popularity: 8
followers: 746
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb32cf639b830dee7e9903601131e54c040502a325e85eb3d855a0b7aa5d51b01
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/6b53ae06-c450-47cc-90d3-cc3f3da2f2c4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6b53ae06-c450-47cc-90d3-cc3f3da2f2c4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6b53ae06-c450-47cc-90d3-cc3f3da2f2c4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb32cf639b830dee7e9903601131e54c040502a325e85eb3d855a0b7aa5d51b01","name":"Franz Posch","registered_at":"2026-06-17T03:06:05Z","symbol":"NIM1261455","token_address":"0xea5da92a7b690a5df37268c899b3477f088225ba","type":"artist","uuid":"6b53ae06-c450-47cc-90d3-cc3f3da2f2c4"}
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 0xb32cf639b830dee7e9903601131e54c040502a325e85eb3d855a0b7aa5d51b01. 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/6b53ae06-c450-47cc-90d3-cc3f3da2f2c4.json and https://artists.proofprofile.net/proofs/artist/6b53ae06-c450-47cc-90d3-cc3f3da2f2c4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb32cf639b830dee7e9903601131e54c040502a325e85eb3d855a0b7aa5d51b01","name":"Franz Posch","registered_at":"2026-06-17T03:06:05Z","symbol":"NIM1261455","token_address":"0xea5da92a7b690a5df37268c899b3477f088225ba","type":"artist","uuid":"6b53ae06-c450-47cc-90d3-cc3f3da2f2c4"}
album: Franz Posch spielt Gottlieb Weissbacher Melodien
  type: MusicAlbum
  date published: 1993-01-01
album: Harmonika-Schmankerln
  type: MusicAlbum
  date published: 2000-01-01
album: Selberg'strickte
  type: MusicAlbum
  date published: 2002-11-26
album: Für's Gmüat
  type: MusicAlbum
  date published: 2004-01-01
  track: Rehragout (Schottisch)
    type: MusicRecording
    duration: PT2M50S
    duration ms: 170186
    explicit: false
    by artist: Franz Posch
    in album: Für's Gmüat
      type: MusicAlbum
      date published: 2004-01-01
    genre: polka
    isrc code: DEN120400344
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T15:57:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x70ce021a66324d23038f7eea8b36bb20413c1635fb86b8d2d004911093105be7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120400344
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x70ce021a66324d23038f7eea8b36bb20413c1635fb86b8d2d004911093105be7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN120400344 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Rehragout (Schottisch)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 86.065
      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: 0.743
      additional property: Energy
        type: PropertyValue
        value: 0.279
      additional property: Speechiness
        type: PropertyValue
        value: 0.182
      additional property: Acousticness
        type: PropertyValue
        value: 0.937
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.443
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.962
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.345
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Franzls liabste Weisen
  type: MusicAlbum
  date published: 2013-01-08
album: Ein Dutzend neue Selberg’strickte von und mit - Harmonika Solo - Folge 2 - Instrumental
  type: MusicAlbum
  date published: 2022-05-13