Milian Otto
type: MusicGroup
genre: singer-songwriter
popularity: 4
followers: 1061
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcac69803b3d2f584ecfebedfd4d72e8177c78179a34f2369d99bf89ce0d5e243
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/5da73992-17c4-4e83-8ce5-36699486c9ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5da73992-17c4-4e83-8ce5-36699486c9ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5da73992-17c4-4e83-8ce5-36699486c9ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcac69803b3d2f584ecfebedfd4d72e8177c78179a34f2369d99bf89ce0d5e243","name":"Milian Otto","registered_at":"2026-06-16T22:17:46Z","symbol":"NIM1192677","token_address":"0x2cde0d451225db48931b30abb244fe6f4020338b","type":"artist","uuid":"5da73992-17c4-4e83-8ce5-36699486c9ee"}
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 0xcac69803b3d2f584ecfebedfd4d72e8177c78179a34f2369d99bf89ce0d5e243. 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/5da73992-17c4-4e83-8ce5-36699486c9ee.json and https://artists.proofprofile.net/proofs/artist/5da73992-17c4-4e83-8ce5-36699486c9ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xcac69803b3d2f584ecfebedfd4d72e8177c78179a34f2369d99bf89ce0d5e243","name":"Milian Otto","registered_at":"2026-06-16T22:17:46Z","symbol":"NIM1192677","token_address":"0x2cde0d451225db48931b30abb244fe6f4020338b","type":"artist","uuid":"5da73992-17c4-4e83-8ce5-36699486c9ee"}
album: Schattenseite
  type: MusicAlbum
  date published: 2017-11-24
album: Krux
  type: MusicAlbum
  date published: 2018-04-13
album: Wahnwitz und Gelegenheit
  type: MusicAlbum
  date published: 2018-08-31
  track: Plädoyer
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169088
    explicit: false
    by artist: Milian Otto
    in album: Wahnwitz und Gelegenheit
      type: MusicAlbum
      date published: 2018-08-31
    genre: singer-songwriter
    isrc code: DEHF61800050
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:25:53+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf6e1863da5ae143f6f474b45e78e04eedb028f552ea0364519153f8a59c10fee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEHF61800050
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0xf6e1863da5ae143f6f474b45e78e04eedb028f552ea0364519153f8a59c10fee. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/DEHF61800050.
      date published: 2026-07-06T06:56:49Z
    audio: Plädoyer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 108.963
      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: 0.355
      additional property: Energy
        type: PropertyValue
        value: 0.319
      additional property: Speechiness
        type: PropertyValue
        value: 0.032
      additional property: Acousticness
        type: PropertyValue
        value: 0.865
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.024
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.346
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.033
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Corpus Delicti
  type: MusicAlbum
  date published: 2021-11-19
album: Wohin auch immer
  type: MusicAlbum
  date published: 2022-01-14
album: Corpus Delicti
  type: MusicAlbum
  date published: 2022-02-04
album: Wenn du noch nicht müde bist
  type: MusicAlbum
  date published: 2022-04-29
album: Eins Null Null Eins
  type: MusicAlbum
  date published: 2022-07-08