Mr.Speaker
type: MusicGroup
genre: gabber
genre: melodic techno
popularity: 11
followers: 937
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc451257a07158f4587d1a42500746a34e1ccf19ddf76f0958c82cee1f6ced802
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953727
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953727
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e23d405-a63e-403b-a022-7a4d159ecc44.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8e23d405-a63e-403b-a022-7a4d159ecc44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8e23d405-a63e-403b-a022-7a4d159ecc44
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:33:01Z
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 0xc451257a07158f4587d1a42500746a34e1ccf19ddf76f0958c82cee1f6ced802. Chain 2 (Bitcoin): anchored in block 953727 (2026-06-15T02:33:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8e23d405-a63e-403b-a022-7a4d159ecc44.json and https://artists.proofprofile.net/proofs/artist/8e23d405-a63e-403b-a022-7a4d159ecc44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:33:01Z
album: Difficult, but Not Impossible
  type: MusicAlbum
  date published: 2020-02-01
album: High Fidelity
  type: MusicAlbum
  date published: 2020-02-01
album: 404 Not Found
  type: MusicAlbum
  date published: 2021-05-10
album: Day Dance
  type: MusicAlbum
  date published: 2022-11-11
album: Not Even Close
  type: MusicAlbum
  date published: 2022-12-19
album: Fucking Cold
  type: MusicAlbum
  date published: 2023-03-27
album: System Failure
  type: MusicAlbum
  date published: 2023-05-26
album: For Every One of Us
  type: MusicAlbum
  date published: 2024-03-29
album: Fail Better
  type: MusicAlbum
  date published: 2024-06-07
album: Cyberpunk
  type: MusicAlbum
  date published: 2024-09-19
  track: I Know Who I Am
    type: MusicRecording
    duration: PT6M25S
    duration ms: 385578
    explicit: false
    by artist: Mr.Speaker
    in album: Cyberpunk
      type: MusicAlbum
      date published: 2024-09-19
    genre: gabber
    genre: melodic techno
    isrc code: DEGA22480065
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T22:00:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x494d1440060be37b2365a1a73aa74240401f051db25382cb92757ccb08d6cb63
    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/DEGA22480065
    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 0x494d1440060be37b2365a1a73aa74240401f051db25382cb92757ccb08d6cb63. 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/DEGA22480065.
      date published: 2026-07-04T11:19:20Z
    audio: I Know Who I Am
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 128.011
      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: 0.698
      additional property: Energy
        type: PropertyValue
        value: 0.947
      additional property: Speechiness
        type: PropertyValue
        value: 0.072
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.684
      additional property: Liveness
        type: PropertyValue
        value: 0.116
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.459
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.614
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Adequate Intensity
  type: MusicAlbum
  date published: 2024-10-18
  track: Adequate Intensity - Original Mix
    type: MusicRecording
    duration: PT6M16S
    duration ms: 376063
    explicit: false
    by artist: Mr.Speaker
    in album: Adequate Intensity
      type: MusicAlbum
      date published: 2024-10-18
    genre: gabber
    genre: melodic techno
    isrc code: UKU932401491
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T18:33:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf3e20f930bd67d224057d3bf570975e2cab301d3602150e2285719a0bc1ce186
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958924
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958924
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKU932401491
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:34:34Z
    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 0xf3e20f930bd67d224057d3bf570975e2cab301d3602150e2285719a0bc1ce186. Chain 2 (Bitcoin): anchored in block 958924 (2026-07-20T21:34:34Z), 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/UKU932401491.
      date published: 2026-07-20T21:34:34Z
    audio: Adequate Intensity - Original Mix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 127.005
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Candy Shop
album: The Truth Might Surprise You
album: Twenty4Seven
album: Root Level
album: Earthquake

Musical Key
type: PropertyValue
value: 6

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.665

Energy
type: PropertyValue
value: 0.752

Speechiness
type: PropertyValue
value: 0.047

Acousticness
type: PropertyValue
value: 0

Instrumentalness
type: PropertyValue
value: 0.504

Liveness
type: PropertyValue
value: 0.708

Valence (Positivity)
type: PropertyValue
value: 0.218

Loudness (dB)
type: PropertyValue
value: -7.661

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Major

Candy Shop
type: MusicAlbum
date published: 2024-11-15

The Truth Might Surprise You
type: MusicAlbum
date published: 2025-04-28

Twenty4Seven
type: MusicAlbum
date published: 2025-06-02

Root Level
type: MusicAlbum
date published: 2025-07-11

Earthquake
type: MusicAlbum
date published: 2025-11-07