MC BRUN
type: MusicGroup
popularity: 5
followers: 215
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc584888b9ae6f3ba50ad746a4645e44a430809525d4c5577ed95dda83a72139
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f392d048-229a-4397-b265-d906c99d8c0d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f392d048-229a-4397-b265-d906c99d8c0d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f392d048-229a-4397-b265-d906c99d8c0d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcc584888b9ae6f3ba50ad746a4645e44a430809525d4c5577ed95dda83a72139","name":"MC BRUN","registered_at":"2026-06-21T14:08:46Z","symbol":"NIM1942622","token_address":"0xdbf9e0a18697c28a20f69b3670ea50433159ef1e","type":"artist","uuid":"f392d048-229a-4397-b265-d906c99d8c0d"}
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcc584888b9ae6f3ba50ad746a4645e44a430809525d4c5577ed95dda83a72139. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f392d048-229a-4397-b265-d906c99d8c0d.json and https://artists.proofprofile.net/proofs/artist/f392d048-229a-4397-b265-d906c99d8c0d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0xcc584888b9ae6f3ba50ad746a4645e44a430809525d4c5577ed95dda83a72139","name":"MC BRUN","registered_at":"2026-06-21T14:08:46Z","symbol":"NIM1942622","token_address":"0xdbf9e0a18697c28a20f69b3670ea50433159ef1e","type":"artist","uuid":"f392d048-229a-4397-b265-d906c99d8c0d"}
album: NACHTWINKEL GANG
  type: MusicAlbum
  date published: 2023-09-11
album: BROODWINNER
  type: MusicAlbum
  date published: 2023-12-07
album: PIZZA MANOUTTI
  type: MusicAlbum
  date published: 2023-12-07
album: LIL DOPPER FANCLUB DISS
  type: MusicAlbum
  date published: 2023-12-07
album: KEN E MOKKE
  type: MusicAlbum
  date published: 2023-12-07
album: HALLOWEENSPECIAL
  type: MusicAlbum
  date published: 2023-12-07
album: DIAZEPAM
  type: MusicAlbum
  date published: 2023-12-07
album: ZOT IN DE KOP
  type: MusicAlbum
  date published: 2023-12-07
album: SNIKKEN, SNOKKEN & BLOKKEN
  type: MusicAlbum
  date published: 2023-12-07
album: PUTINDISS
  type: MusicAlbum
  date published: 2023-12-07
album: PRÉPARÉ VAN DE CHEF
  type: MusicAlbum
  date published: 2023-12-07
album: NACHTWINKEL GANG
  type: MusicAlbum
  date published: 2023-12-07
album: ZWETEN, TUFFEN & PUFFEN
  type: MusicAlbum
  date published: 2024-08-04
album: KOEKELARE KERMESSE
  type: MusicAlbum
  date published: 2024-08-29
album: ME KATTE
  type: MusicAlbum
  date published: 2025-04-04
  track: ME KATTE
    type: MusicRecording
    duration: PT2M59S
    duration ms: 179200
    explicit: true
    by artist: MC BRUN
    in album: ME KATTE
      type: MusicAlbum
      date published: 2025-04-04
    isrc code: QZK6H2528928
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:39:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x757a539b3355066d616b9a67b2ff0e8b5ee8e5ee31670790c4a0f4a56fad222d
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6H2528928
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x757a539b3355066d616b9a67b2ff0e8b5ee8e5ee31670790c4a0f4a56fad222d. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/QZK6H2528928.
      date published: 2026-07-06T06:56:49Z
    audio: ME KATTE
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.967
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.757
      additional property: Energy
        type: PropertyValue
        value: 0.412
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.282
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.834
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.123
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.32
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: FRIETTEKOT
  type: MusicAlbum
  date published: 2025-04-07