Knackpunkt
type: MusicGroup
genre: german hip hop
popularity: 10
followers: 665
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd5b99ada7b289bb666b1e627b1ab8ce098a22b4938ed04d66fdc4bc73b35d1b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0cbd3d76-8de6-4634-9698-8d3b3681d38c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0cbd3d76-8de6-4634-9698-8d3b3681d38c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0cbd3d76-8de6-4634-9698-8d3b3681d38c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
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 0xbd5b99ada7b289bb666b1e627b1ab8ce098a22b4938ed04d66fdc4bc73b35d1b. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0cbd3d76-8de6-4634-9698-8d3b3681d38c.json and https://artists.proofprofile.net/proofs/artist/0cbd3d76-8de6-4634-9698-8d3b3681d38c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
album: Exitus
  type: MusicAlbum
  date published: 2020-03-23
album: Vs Newschool
  type: MusicAlbum
  date published: 2020-03-23
album: Opferhype
  type: MusicAlbum
  date published: 2020-05-01
album: Outro
  type: MusicAlbum
  date published: 2020-05-15
album: Casus Knaxus
  type: MusicAlbum
  date published: 2020-07-23
album: Casus Knaxus
  type: MusicAlbum
  date published: 2020-07-24
album: Intro
  type: MusicAlbum
  date published: 2021-08-11
album: Herzschlag
  type: MusicAlbum
  date published: 2021-09-17
album: Outro Misophonie
  type: MusicAlbum
  date published: 2021-10-15
album: Misophonie
  type: MusicAlbum
  date published: 2022-01-21
album: Kugeln
  type: MusicAlbum
  date published: 2022-02-18
album: Misophonie
  type: MusicAlbum
  date published: 2022-03-04
album: Teilzeitgeschäft
  type: MusicAlbum
  date published: 2022-06-10
album: Schattengewächs
  type: MusicAlbum
  date published: 2022-10-07
album: Dein Sound
  type: MusicAlbum
  date published: 2022-11-18
album: In den Wolken
  type: MusicAlbum
  date published: 2023-01-06
album: Bitte halt die Fresse
  type: MusicAlbum
  date published: 2023-01-27
album: Mission Complete
  type: MusicAlbum
  date published: 2023-03-03
album: Townhell (Marvin California Diss)
  type: MusicAlbum
  date published: 2024-05-24
album: Bis wir uns wiedersehen
  type: MusicAlbum
  date published: 2024-08-09
album: Gedankenkarussell
  type: MusicAlbum
  date published: 2024-10-25
album: Im Bruchteil einer Minute
  type: MusicAlbum
  date published: 2024-11-08
album: Du bist der Knackpunkt
  type: MusicAlbum
  date published: 2025-02-07
  track: Du bist der Knackpunkt
    type: MusicRecording
    duration: PT2M44S
    duration ms: 164065
    explicit: false
    by artist: Knackpunkt
    in album: Du bist der Knackpunkt
      type: MusicAlbum
      date published: 2025-02-07
    genre: german hip hop
    isrc code: DEZC62574588
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T07:17:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7bc6b4ee4de48795cf1e2e048a872443306190b473603be90ce3b97dd3036a6f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62574588
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x7bc6b4ee4de48795cf1e2e048a872443306190b473603be90ce3b97dd3036a6f. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/DEZC62574588.
      date published: 2026-07-04T11:19:20Z
    audio: Du bist der Knackpunkt
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.021
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.773
      additional property: Energy
        type: PropertyValue
        value: 0.562
      additional property: Speechiness
        type: PropertyValue
        value: 0.499
      additional property: Acousticness
        type: PropertyValue
        value: 0.291
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.098
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.528
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.439
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Avantgarde
  type: MusicAlbum
  date published: 2025-05-14
album: Alles Nur Aus Liebe
  type: MusicAlbum
  date published: 2025-06-20
album: Kontradiktorisch
  type: MusicAlbum
  date published: 2025-08-22
  track: Kontradiktorisch
    type: MusicRecording
    duration: PT3M36S
    duration ms: 216901
    explicit: true
    by artist: Knackpunkt
    in album: Kontradiktorisch
    genre: german hip hop
    isrc code: TCAJY2578015
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Kontradiktorisch

Knackpunkt
type: MusicGroup

Kontradiktorisch
type: MusicAlbum
date published: 2025-08-22

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-07-17T15:47:55+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x954a798bdcbb387e3985a6a9416544d85b5d0ec1adb20e1aca2537af0fe60af6

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 958436

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/958436

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAJY2578015

OTSTimestamp
type: PropertyValue
value: 2026-07-17T16:42:22Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x954a798bdcbb387e3985a6a9416544d85b5d0ec1adb20e1aca2537af0fe60af6. Chain 2 (Bitcoin): anchored in block 958436 (2026-07-17T16:42:22Z), 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/TCAJY2578015.
date published: 2026-07-17T16:42:22Z

Kontradiktorisch
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 93.114
additional property: Musical Key
  type: PropertyValue
  value: 10
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.739
additional property: Energy
  type: PropertyValue
  value: 0.773
additional property: Speechiness
  type: PropertyValue
  value: 0.264
additional property: Acousticness
  type: PropertyValue
  value: 0.173
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.104
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.512
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.786
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Minor

Kontradiktorisch
type: MusicAlbum
date published: 2025-10-03
track: Ihr Hört Uns Nicht
  type: MusicRecording
  duration: PT3M16S
  duration ms: 196856
  explicit: false
  by artist: Knackpunkt
  in album: Kontradiktorisch
    type: MusicAlbum
    date published: 2025-10-03
  genre: german hip hop
  isrc code: QT65X2504074
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T01:00:19+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x82e080391b014626fb78591adbebd0974f5dd07fa2cbf366ea228212705517ec
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958805
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958805
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT65X2504074
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T02:22:58Z
  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 0x82e080391b014626fb78591adbebd0974f5dd07fa2cbf366ea228212705517ec. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QT65X2504074.
    date published: 2026-07-20T02:22:58Z
  audio: Ihr Hört Uns Nicht
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 89.02
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.754
    additional property: Energy
      type: PropertyValue
      value: 0.622
    additional property: Speechiness
      type: PropertyValue
      value: 0.255
    additional property: Acousticness
      type: PropertyValue
      value: 0.259
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.091
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.355
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.63
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major