Doc Madnezz
type: MusicGroup
popularity: 8
followers: 35
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdcf962451b102392296a26b74db2edef3a0b73dfad5089b093b8a543de78e48f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f2085b2-d0e6-4014-a317-85e5ba1a144f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f2085b2-d0e6-4014-a317-85e5ba1a144f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f2085b2-d0e6-4014-a317-85e5ba1a144f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdcf962451b102392296a26b74db2edef3a0b73dfad5089b093b8a543de78e48f","name":"Doc Madnezz","registered_at":"2026-06-16T00:23:01Z","symbol":"NIM0878871","token_address":"0x09d148f0eb82759bde87870c7eb84df56e63dbd2","type":"artist","uuid":"1f2085b2-d0e6-4014-a317-85e5ba1a144f"}
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 0xdcf962451b102392296a26b74db2edef3a0b73dfad5089b093b8a543de78e48f. 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/1f2085b2-d0e6-4014-a317-85e5ba1a144f.json and https://artists.proofprofile.net/proofs/artist/1f2085b2-d0e6-4014-a317-85e5ba1a144f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xdcf962451b102392296a26b74db2edef3a0b73dfad5089b093b8a543de78e48f","name":"Doc Madnezz","registered_at":"2026-06-16T00:23:01Z","symbol":"NIM0878871","token_address":"0x09d148f0eb82759bde87870c7eb84df56e63dbd2","type":"artist","uuid":"1f2085b2-d0e6-4014-a317-85e5ba1a144f"}
album: The Mad Lab Xperiments: Test Results 1 (Instrumental)
  type: MusicAlbum
  date published: 2020-10-29
album: The Mad Lab Xperiments: Test Results 2 (Instrumental)
  type: MusicAlbum
  date published: 2020-11-24
album: Young Warriors
  type: MusicAlbum
  date published: 2021-05-04
album: Wally P'z Gone Mad
  type: MusicAlbum
  date published: 2021-08-10
  track: Throw It in Park
    type: MusicRecording
    duration: PT2M56S
    duration ms: 176086
    explicit: true
    by artist: Doc Madnezz
    in album: Wally P'z Gone Mad
      type: MusicAlbum
      date published: 2021-08-10
    isrc code: USHM82163684
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T15:06:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf6c7bccd1508f3590c496cd4dc086c5ea4b25c6f12576d70b0ae45112da0a053
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957872
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957872
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82163684
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T15:39:45Z
    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 0xf6c7bccd1508f3590c496cd4dc086c5ea4b25c6f12576d70b0ae45112da0a053. Chain 2 (Bitcoin): anchored in block 957872 (2026-07-13T15:39:45Z), 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/USHM82163684.
      date published: 2026-07-13T15:39:45Z
    audio: Throw It in Park
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 92.089
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.711
      additional property: Energy
        type: PropertyValue
        value: 0.786
      additional property: Speechiness
        type: PropertyValue
        value: 0.31
      additional property: Acousticness
        type: PropertyValue
        value: 0.198
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.873
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.966
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: By Design (Originals)
  type: MusicAlbum
  date published: 2021-08-24
album: Small Talk
  type: MusicAlbum
  date published: 2022-09-09
album: Cali Weed
  type: MusicAlbum
  date published: 2023-11-10
  track: Cali Weed
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168571
    explicit: true
    by artist: Doc Madnezz
    in album: Cali Weed
      type: MusicAlbum
      date published: 2023-11-10
    isrc code: USL4R2350538
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T05:07:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2a89865e3c70634e8dd4c3712e0b024c95a91b928a2c1fccc2767c4d2dc4f44a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958504
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958504
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2350538
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T05:41:32Z
    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 0x2a89865e3c70634e8dd4c3712e0b024c95a91b928a2c1fccc2767c4d2dc4f44a. Chain 2 (Bitcoin): anchored in block 958504 (2026-07-18T05:41:32Z), 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/USL4R2350538.
      date published: 2026-07-18T05:41:32Z
    audio: Cali Weed
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 86.759
      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: 0.652
      additional property: Energy
        type: PropertyValue
        value: 0.471
      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: On My Own

Speechiness
type: PropertyValue
value: 0.42

Acousticness
type: PropertyValue
value: 0.243

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.722

Valence (Positivity)
type: PropertyValue
value: 0.521

Loudness (dB)
type: PropertyValue
value: -11.561

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Minor

On My Own
type: MusicAlbum
date published: 2025-09-12