Werner Dafeldecker
type: MusicGroup
genre: ambient
genre: avant-garde
genre: drone
genre: experimental
genre: free jazz
popularity: 2
followers: 536
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc8c582ce603227ff5e4fd292d3ce542d126014ae5712ca874551d6ea6f0fa515
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e747840-047c-4c7b-8b60-1f45d0980f98.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4e747840-047c-4c7b-8b60-1f45d0980f98.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4e747840-047c-4c7b-8b60-1f45d0980f98
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc8c582ce603227ff5e4fd292d3ce542d126014ae5712ca874551d6ea6f0fa515","name":"Werner Dafeldecker","registered_at":"2026-06-16T16:59:18Z","symbol":"NIM1116678","token_address":"0x4179c5ce5682c70ad650f5475d2a732df979994c","type":"artist","uuid":"4e747840-047c-4c7b-8b60-1f45d0980f98"}
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 0xc8c582ce603227ff5e4fd292d3ce542d126014ae5712ca874551d6ea6f0fa515. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4e747840-047c-4c7b-8b60-1f45d0980f98.json and https://artists.proofprofile.net/proofs/artist/4e747840-047c-4c7b-8b60-1f45d0980f98.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xc8c582ce603227ff5e4fd292d3ce542d126014ae5712ca874551d6ea6f0fa515","name":"Werner Dafeldecker","registered_at":"2026-06-16T16:59:18Z","symbol":"NIM1116678","token_address":"0x4179c5ce5682c70ad650f5475d2a732df979994c","type":"artist","uuid":"4e747840-047c-4c7b-8b60-1f45d0980f98"}
album: Tropic of Capricorn
  type: MusicAlbum
  date published: 2023-11-23
  track: Tropic of Capricorn, Pt. I
    type: MusicRecording
    duration: PT20M0S
    duration ms: 1200963
    explicit: false
    by artist: Lawrence English
    by artist: Werner Dafeldecker
    in album: Tropic of Capricorn
      type: MusicAlbum
      date published: 2023-11-23
    popularity: 13
    genre: ambient
    genre: australian-experimental
    genre: sound-art
    genre: drone
    genre: australian-ambient
    genre: field-recording
    genre: field-recording-ambient
    genre: lowercase
    isrc code: GBHLW2302380
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-07T14:44:00+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd0f64351a7d00834f4bfd0fb161e478635d7e352be1fb5b5130b739747325271
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHLW2302380
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-08T03:20:19Z
    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 0xd0f64351a7d00834f4bfd0fb161e478635d7e352be1fb5b5130b739747325271. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/GBHLW2302380.
      date published: 2026-07-08T03:20:19Z
    audio: Tropic of Capricorn, Pt. I
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.401
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.227
      additional property: Energy
        type: PropertyValue
        value: 0.758
      additional property: Speechiness
        type: PropertyValue
        value: 0.231
      additional property: Acousticness
        type: PropertyValue
        value: 0.354
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.334
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.03
      additional property: Loudness (dB)
        type: PropertyValue
        value: -21.575
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
  track: Tropic of Capricorn, Pt. II
    type: MusicRecording
    duration: PT19M26S
    duration ms: 1166874
    explicit: false
    by artist: Lawrence English
    by artist: Werner Dafeldecker
    in album: Tropic of Capricorn
      type: MusicAlbum
      date published: 2023-11-23
    popularity: 11
    genre: ambient
    genre: australian-experimental
    genre: sound-art
    genre: drone
    genre: australian-ambient
    genre: field-recording
    genre: field-recording-ambient
    genre: lowercase
    isrc code: GBHLW2302381
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-31T12:09:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe360a3c9ce0e9293f57a2671b8e3747acf3ac32c43ce55429561cc78623de276
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 960403
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/960403
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHLW2302381
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T13:04:34Z
    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 0xe360a3c9ce0e9293f57a2671b8e3747acf3ac32c43ce55429561cc78623de276. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/GBHLW2302381.
      date published: 2026-07-31T13:04:34Z
    audio: Tropic of Capricorn, Pt. II
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 117.942
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Neural
album: Der Krater
album: Parallel Darks
album: Shadow of the Monolith

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.344

Energy
type: PropertyValue
value: 0.705

Speechiness
type: PropertyValue
value: 0.265

Acousticness
type: PropertyValue
value: 0.724

Instrumentalness
type: PropertyValue
value: 0.178

Liveness
type: PropertyValue
value: 0.346

Valence (Positivity)
type: PropertyValue
value: 0.026

Loudness (dB)
type: PropertyValue
value: -23.226

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Neural
type: MusicAlbum
date published: 2023-06-09

Der Krater
type: MusicAlbum
date published: 2023-06-09

Parallel Darks
type: MusicAlbum
date published: 2020-02-28

Shadow of the Monolith
type: MusicAlbum
date published: 2014-11-24