MadLab
type: MusicGroup
genre: boom bap
genre: jazz beats
popularity: 9
followers: 305
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/ace27ebf-e1c6-440f-ae19-6fbf7b1a502a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ace27ebf-e1c6-440f-ae19-6fbf7b1a502a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ace27ebf-e1c6-440f-ae19-6fbf7b1a502a
additional property: OTSTimestamp
  type: PropertyValue
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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 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a50c88c7cc66460cb94f8af24627c5369efa0f3a77bcb89da0563f7d946cb11. Chain 2 (Bitcoin): anchored in block 954553 (2026-06-20T11:51:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ace27ebf-e1c6-440f-ae19-6fbf7b1a502a.json and https://artists.proofprofile.net/proofs/artist/ace27ebf-e1c6-440f-ae19-6fbf7b1a502a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T11:51:30Z
album: Suffer
  type: MusicAlbum
  date published: 2023-01-04
album: Concrete Sunflower
  type: MusicAlbum
  date published: 2023-01-18
album: Ancient Methods (Interlude)
  type: MusicAlbum
  date published: 2023-02-01
album: Love
  type: MusicAlbum
  date published: 2023-02-15
album: Excuse Me
  type: MusicAlbum
  date published: 2023-03-01
album: Magic Gabs
  type: MusicAlbum
  date published: 2023-03-15
album: All That Jazz
  type: MusicAlbum
  date published: 2023-03-29
album: Remember Me
  type: MusicAlbum
  date published: 2023-04-12
album: Static Chills
  type: MusicAlbum
  date published: 2023-04-26
album: Let Me Ask Ya
  type: MusicAlbum
  date published: 2023-05-10
album: Stop Fakin Jaxx
  type: MusicAlbum
  date published: 2023-05-24
album: Ivory
  type: MusicAlbum
  date published: 2023-06-07
album: of this and that
  type: MusicAlbum
  date published: 2023-06-16
album: Hay Veces
  type: MusicAlbum
  date published: 2023-06-28
album: In An Old School
  type: MusicAlbum
  date published: 2023-07-05
album: Many Thoughts
  type: MusicAlbum
  date published: 2023-07-19
album: Sunday
  type: MusicAlbum
  date published: 2023-08-02
album: Hugs
  type: MusicAlbum
  date published: 2023-08-16
album: Right Now
  type: MusicAlbum
  date published: 2023-08-30
album: Old Soul
  type: MusicAlbum
  date published: 2023-09-13
album: Feel Good
  type: MusicAlbum
  date published: 2023-09-27
album: Sky Dive
  type: MusicAlbum
  date published: 2023-10-11
album: Back Home
  type: MusicAlbum
  date published: 2023-10-25
album: Skizze In Rot
  type: MusicAlbum
  date published: 2023-11-08
album: Kokeiro
  type: MusicAlbum
  date published: 2023-11-22
album: Sweet Life
  type: MusicAlbum
  date published: 2023-12-06
album: Colors In A Frame
  type: MusicAlbum
  date published: 2023-12-20
album: Take a break
  type: MusicAlbum
  date published: 2024-12-24
track: Backpfeifen
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  duration: PT2M34S
  duration ms: 154982
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  by artist: kkoma
  by artist: Kabuff Clikk
  by artist: Stockinger
  by artist: MadLab
  in album: Auf Ecke
    type: MusicAlbum
    date published: 2022-09-23
  isrc code: DEQ022281872
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
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  additional property: OTSHash
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    type: PropertyValue
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQ022281872
  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 0xfb734dc64f4e264c611f092cbf813d6944fef091aff5e33548cd0d307f2ffc58. 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/DEQ022281872.
    date published: 2026-07-08T03:20:19Z
  audio: Backpfeifen
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 111.363
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.84
    additional property: Energy
      type: PropertyValue
      value: 0.722
    additional property: Speechiness
      type: PropertyValue
      value: 0.406
    additional property: Acousticness
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      value: 0.645
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.212
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.602
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.89
    additional property: Key Name
    additional property: Mode Name
track: Weiße Weste - Madlab Remix

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Minor

Weiße Weste - Madlab Remix
type: MusicRecording
duration: PT2M38S
duration ms: 158769
explicit: false
by artist: Kabuff Clikk
by artist: kkoma
by artist: Stockinger
by artist: MadLab
in album: Auf Ecke Remix EP
  type: MusicAlbum
  date published: 2023-03-07
isrc code: DEZC62330518
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62330518
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-08-01T03:50:58Z
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 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 0xb02d1514f75ca3343ef786272e0e3b67115888b9f018ee6fb70e316767cf6b95. Chain 2 (Bitcoin): anchored in block 960506 (2026-08-01T03:50:58Z), 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/DEZC62330518.
  date published: 2026-08-01T03:50:58Z
audio: Weiße Weste - Madlab Remix
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 112.631
  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
    value: 0.283
  additional property: Acousticness
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  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.372
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.226
  additional property: Key Name
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  additional property: Mode Name
    type: PropertyValue
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