KEANO
type: MusicGroup
popularity: 5
followers: 433
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6818e77fbf3a8af2e683f616c9f16248daf52f9342db3dc3f0c8e7296c54f233
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ff585da-9a4f-47c1-b121-95ef1a27ce9e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ff585da-9a4f-47c1-b121-95ef1a27ce9e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ff585da-9a4f-47c1-b121-95ef1a27ce9e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
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 0x6818e77fbf3a8af2e683f616c9f16248daf52f9342db3dc3f0c8e7296c54f233. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ff585da-9a4f-47c1-b121-95ef1a27ce9e.json and https://artists.proofprofile.net/proofs/artist/2ff585da-9a4f-47c1-b121-95ef1a27ce9e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: Labyrinth
  type: MusicAlbum
  date published: 2019-09-13
album: Battle on the Rocks
  type: MusicAlbum
  date published: 2019-10-18
album: Trip
  type: MusicAlbum
  date published: 2020-07-10
album: Cut
  type: MusicAlbum
  date published: 2020-08-14
album: Wach
  type: MusicAlbum
  date published: 2020-09-11
album: Kontrollieren
  type: MusicAlbum
  date published: 2020-09-25
album: Digital Rain
  type: MusicAlbum
  date published: 2020-11-06
album: Highspeed
  type: MusicAlbum
  date published: 2020-12-11
album: Message
  type: MusicAlbum
  date published: 2020-12-25
album: Friendzone
  type: MusicAlbum
  date published: 2021-02-19
album: Latenz
  type: MusicAlbum
  date published: 2021-03-05
album: Reset
  type: MusicAlbum
  date published: 2021-04-09
album: Haus & Garten
  type: MusicAlbum
  date published: 2021-06-18
album: Ich bring dich zum Mond
  type: MusicAlbum
  date published: 2021-07-09
album: Schiebedach
  type: MusicAlbum
  date published: 2021-07-30
album: Treptower Park
  type: MusicAlbum
  date published: 2021-08-06
album: A3
  type: MusicAlbum
  date published: 2022-03-04
album: Frühlingszeit
  type: MusicAlbum
  date published: 2022-04-15
album: Symphonie
  type: MusicAlbum
  date published: 2022-08-12
  track: Symphonie
    type: MusicRecording
    duration: PT2M35S
    duration ms: 155500
    explicit: false
    by artist: KEANO
    in album: Symphonie
      type: MusicAlbum
      date published: 2022-08-12
    isrc code: DEMN92200394
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:18:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6e5e2c0e95c862dcf466ac12b514dbda5a7748832989a90edad23a3343c2ce38
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEMN92200394
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:19:40Z
    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 0x6e5e2c0e95c862dcf466ac12b514dbda5a7748832989a90edad23a3343c2ce38. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:19:40Z), 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/DEMN92200394.
      date published: 2026-07-19T18:19:40Z
    audio: Symphonie
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.983
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.882
      additional property: Energy
        type: PropertyValue
        value: 0.573
      additional property: Speechiness
        type: PropertyValue
        value: 0.15
      additional property: Acousticness
        type: PropertyValue
        value: 0.391
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.106
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.747
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.557
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Michael
  type: MusicAlbum
  date published: 2022-11-25