Andreas Spechtl
type: MusicGroup
genre: krautrock
popularity: 5
followers: 714
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x233dbe5d5713c0b049f32fcaf7783325f9689c286219cd07c78b3b40b2b434fd
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/4d97548d-100e-4b77-82f7-63db8a8846a6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4d97548d-100e-4b77-82f7-63db8a8846a6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4d97548d-100e-4b77-82f7-63db8a8846a6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x233dbe5d5713c0b049f32fcaf7783325f9689c286219cd07c78b3b40b2b434fd","name":"Andreas Spechtl","registered_at":"2026-06-16T16:36:06Z","symbol":"NIM1111155","token_address":"0xabcf1fcefe9ee912678c280e85bb199a278c29c0","type":"artist","uuid":"4d97548d-100e-4b77-82f7-63db8a8846a6"}
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 0x233dbe5d5713c0b049f32fcaf7783325f9689c286219cd07c78b3b40b2b434fd. 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/4d97548d-100e-4b77-82f7-63db8a8846a6.json and https://artists.proofprofile.net/proofs/artist/4d97548d-100e-4b77-82f7-63db8a8846a6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x233dbe5d5713c0b049f32fcaf7783325f9689c286219cd07c78b3b40b2b434fd","name":"Andreas Spechtl","registered_at":"2026-06-16T16:36:06Z","symbol":"NIM1111155","token_address":"0xabcf1fcefe9ee912678c280e85bb199a278c29c0","type":"artist","uuid":"4d97548d-100e-4b77-82f7-63db8a8846a6"}
album: HEIMSEN
  type: MusicAlbum
  date published: 2017-06-16
album: The Age of Ghost
  type: MusicAlbum
  date published: 2017-10-23
album: The Age of Ghost
  type: MusicAlbum
  date published: 2017-10-23
album: Thinking About Tomorrow, And How to Build It
  type: MusicAlbum
  date published: 2017-11-10
album: Thinking About Tomorrow, and How to Build It
  type: MusicAlbum
  date published: 2017-11-10
album: Pretty Views
  type: MusicAlbum
  date published: 2019-03-26
album: The Separate
  type: MusicAlbum
  date published: 2019-05-02
album: Strategies
  type: MusicAlbum
  date published: 2019-05-24
track: Maschinen
  type: MusicRecording
  duration: PT5M4S
  duration ms: 304473
  explicit: false
  by artist: Masha Qrella
  by artist: Andreas Spechtl
  in album: Woanders
    type: MusicAlbum
    date published: 2021-02-19
  isrc code: DEEH62100017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-29T13:05:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x1b0eda84b556f59020fc758fdba11290ee6fd00068376cb2b145ba69b88ca861
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960111
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960111
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEEH62100017
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T13:21:01Z
  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 0x1b0eda84b556f59020fc758fdba11290ee6fd00068376cb2b145ba69b88ca861. Chain 2 (Bitcoin): anchored in block 960111 (2026-07-29T13:21:01Z), 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/DEEH62100017.
    date published: 2026-07-29T13:21:01Z
  audio: Maschinen
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 138.39
    additional property: Musical Key
      type: PropertyValue
      value: 10
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.741
    additional property: Energy
      type: PropertyValue
      value: 0.907
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.217
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.676
    additional property: Liveness
      type: PropertyValue
      value: 0.251
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.173
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.83
    additional property: Key Name
      type: PropertyValue
      value: Bb
    additional property: Mode Name
      type: PropertyValue
      value: Minor