Tilman Birr
type: MusicGroup
genre: singer-songwriter
popularity: 7
followers: 927
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf750697265f687d0dce8f4d731d510e618cf9ea90250ef6dbef6f0e44b77acfb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a004a3d9-d091-470f-ab8e-66cee6a25bbc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a004a3d9-d091-470f-ab8e-66cee6a25bbc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a004a3d9-d091-470f-ab8e-66cee6a25bbc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf750697265f687d0dce8f4d731d510e618cf9ea90250ef6dbef6f0e44b77acfb","name":"Tilman Birr","registered_at":"2026-06-20T05:22:41Z","symbol":"NIM1524880","token_address":"0x10449a2f442d63e1b21616336888620171d41dcf","type":"artist","uuid":"a004a3d9-d091-470f-ab8e-66cee6a25bbc"}
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 0xf750697265f687d0dce8f4d731d510e618cf9ea90250ef6dbef6f0e44b77acfb. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a004a3d9-d091-470f-ab8e-66cee6a25bbc.json and https://artists.proofprofile.net/proofs/artist/a004a3d9-d091-470f-ab8e-66cee6a25bbc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0xf750697265f687d0dce8f4d731d510e618cf9ea90250ef6dbef6f0e44b77acfb","name":"Tilman Birr","registered_at":"2026-06-20T05:22:41Z","symbol":"NIM1524880","token_address":"0x10449a2f442d63e1b21616336888620171d41dcf","type":"artist","uuid":"a004a3d9-d091-470f-ab8e-66cee6a25bbc"}
album: Die Gesellschaft verurteilt so was schnell
  type: MusicAlbum
  date published: 2013-03-22
album: Ich hab 'nen LKW für dich geklaut
  type: MusicAlbum
  date published: 2016-03-04
  track: Holzfäller
    type: MusicRecording
    duration: PT4M23S
    duration ms: 263746
    explicit: false
    by artist: Tilman Birr
    in album: Ich hab 'nen LKW für dich geklaut
      type: MusicAlbum
      date published: 2016-03-04
    genre: singer-songwriter
    isrc code: DEZ651370086
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T01:37:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x840bc6d5c7365c7bb5010d0e65e283eae0ae70a1e0c6094f686ba0ca02676843
    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/DEZ651370086
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T23:32:35Z
    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 0x840bc6d5c7365c7bb5010d0e65e283eae0ae70a1e0c6094f686ba0ca02676843. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-19T23:32:35Z), 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/DEZ651370086.
      date published: 2026-07-19T23:32:35Z
    audio: Holzfäller
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.291
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.582
      additional property: Energy
        type: PropertyValue
        value: 0.384
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.284
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.592
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.685
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Wie sind Sie hier reingekommen?
  type: MusicAlbum
  date published: 2023-09-04