MadKid
type: MusicGroup
popularity: 12
followers: 130
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc94370a364c623154b4826a0c299497346cb6f0476a6d4a3d1b1f5c7b3d8f09
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7988c901-88dd-4998-934d-5f39f62f1b79.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7988c901-88dd-4998-934d-5f39f62f1b79.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7988c901-88dd-4998-934d-5f39f62f1b79
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
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 0xcc94370a364c623154b4826a0c299497346cb6f0476a6d4a3d1b1f5c7b3d8f09. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7988c901-88dd-4998-934d-5f39f62f1b79.json and https://artists.proofprofile.net/proofs/artist/7988c901-88dd-4998-934d-5f39f62f1b79.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
album: Ala Eee
  type: MusicAlbum
  date published: 2017-03-25
album: Michael Myers
  type: MusicAlbum
  date published: 2018-10-31
album: Spider-Man
  type: MusicAlbum
  date published: 2019-01-12
album: Fury (Hurricanes)
  type: MusicAlbum
  date published: 2019-03-08
album: Come With Me
  type: MusicAlbum
  date published: 2019-03-23
album: OCD
  type: MusicAlbum
  date published: 2019-04-13
album: Tesco
  type: MusicAlbum
  date published: 2019-11-22
album: Mr. Don't Give a Damn
  type: MusicAlbum
  date published: 2019-12-13
album: Mask On
  type: MusicAlbum
  date published: 2020-04-19
album: Endgame
  type: MusicAlbum
  date published: 2020-07-12
album: It's Dark Here
  type: MusicAlbum
  date published: 2020-08-22
album: Everybody But You
  type: MusicAlbum
  date published: 2021-01-17
album: Hideaway
  type: MusicAlbum
  date published: 2021-04-30
album: Lunatic
  type: MusicAlbum
  date published: 2021-06-06
album: Vertigo
  type: MusicAlbum
  date published: 2021-10-10
album: Anxiety
  type: MusicAlbum
  date published: 2021-11-13
album: Blackout
  type: MusicAlbum
  date published: 2022-01-23
album: Brick By Brick
  type: MusicAlbum
  date published: 2024-06-29
album: Soul On Fire
  type: MusicAlbum
  date published: 2024-09-01
album: Mirror Talk
  type: MusicAlbum
  date published: 2025-04-12
album: Avant-Garde
  type: MusicAlbum
  date published: 2025-06-14
  track: Avant-Garde
    type: MusicRecording
    duration: PT3M24S
    duration ms: 204097
    explicit: true
    by artist: MadKid
    in album: Avant-Garde
      type: MusicAlbum
      date published: 2025-06-14
    isrc code: QZTAT2567863
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T01:02:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x970a2eed227ba96f3ad9dc71e006cf6f90bed06ad47937e1ad3b84d6662a5193
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2567863
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T01:18:30Z
    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 0x970a2eed227ba96f3ad9dc71e006cf6f90bed06ad47937e1ad3b84d6662a5193. Chain 2 (Bitcoin): anchored in block 958639 (2026-07-19T01:18:30Z), 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/QZTAT2567863.
      date published: 2026-07-19T01:18:30Z
    audio: Avant-Garde
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 126.923
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.696
      additional property: Energy
        type: PropertyValue
        value: 0.596
      additional property: Speechiness
        type: PropertyValue
        value: 0.076
      additional property: Acousticness
        type: PropertyValue
        value: 0.147
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.061
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.378
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.862
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor