CHEF MEIK
type: MusicGroup
genre: finnish hip hop
popularity: 11
followers: 421
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4f717a0e03e000efd45c14262108406682f7c2360ddb3daf1a4175e49af03282
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953598
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953598
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d0acc2a-cd79-4c13-a186-e87924f8a0f2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d0acc2a-cd79-4c13-a186-e87924f8a0f2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d0acc2a-cd79-4c13-a186-e87924f8a0f2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:40:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4f717a0e03e000efd45c14262108406682f7c2360ddb3daf1a4175e49af03282","name":"CHEF MEIK","registered_at":"2026-06-14T05:50:27Z","symbol":"NIM0358114","token_address":"0x18bdce7a9cb2da7e96529cfde5a70d1a2fb8c5df","type":"artist","uuid":"0d0acc2a-cd79-4c13-a186-e87924f8a0f2"}
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 0x4f717a0e03e000efd45c14262108406682f7c2360ddb3daf1a4175e49af03282. Chain 2 (Bitcoin): anchored in block 953598 (2026-06-14T06:40:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d0acc2a-cd79-4c13-a186-e87924f8a0f2.json and https://artists.proofprofile.net/proofs/artist/0d0acc2a-cd79-4c13-a186-e87924f8a0f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:40:11Z
  text: {"copyright_id":"0x4f717a0e03e000efd45c14262108406682f7c2360ddb3daf1a4175e49af03282","name":"CHEF MEIK","registered_at":"2026-06-14T05:50:27Z","symbol":"NIM0358114","token_address":"0x18bdce7a9cb2da7e96529cfde5a70d1a2fb8c5df","type":"artist","uuid":"0d0acc2a-cd79-4c13-a186-e87924f8a0f2"}
album: SURU PUSEROON
  type: MusicAlbum
  date published: 2022-01-14
album: FENDII PÄÄL
  type: MusicAlbum
  date published: 2022-06-17
album: VETIMET
  type: MusicAlbum
  date published: 2022-09-30
album: PUPU
  type: MusicAlbum
  date published: 2023-02-03
album: SOITA TEKSTAA
  type: MusicAlbum
  date published: 2023-03-17
album: CHEDDARI
  type: MusicAlbum
  date published: 2023-08-25
  track: CHEDDARI
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144793
    explicit: false
    by artist: CHEF MEIK
    in album: CHEDDARI
      type: MusicAlbum
      date published: 2023-08-25
    genre: finnish hip hop
    isrc code: QZPLR2302816
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T19:47:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5ac18c332681d6219148dcd0b4fa0feb1385f388f804c29c341380997b2cb6df
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2302816
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0x5ac18c332681d6219148dcd0b4fa0feb1385f388f804c29c341380997b2cb6df. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZPLR2302816.
      date published: 2026-07-06T01:25:57Z
    audio: CHEDDARI
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 121.029
      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: 0.817
      additional property: Energy
        type: PropertyValue
        value: 0.491
      additional property: Speechiness
        type: PropertyValue
        value: 0.061
      additional property: Acousticness
        type: PropertyValue
        value: 0.039
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.173
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.446
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.52
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: PISTOOLI
  type: MusicAlbum
  date published: 2023-09-22
album: MITÄ ANSAITSEN
  type: MusicAlbum
  date published: 2024-02-16
album: PROBLEEMA
  type: MusicAlbum
  date published: 2024-05-31
album: NAAPURIT EI TYKKÄÄ MUST
  type: MusicAlbum
  date published: 2024-10-04
  track: NAAPURIT EI TYKKÄÄ MUST
    type: MusicRecording
    duration: PT2M41S
    duration ms: 161344
    explicit: false
    by artist: CHEF MEIK
    in album: NAAPURIT EI TYKKÄÄ MUST
      type: MusicAlbum
      date published: 2024-10-04
    genre: finnish hip hop
    isrc code: QZWFF2491566
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T12:30:24+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5c3cb69a5cd388eb47a64395129ae5d31fa312bab53928a223665ce455edc2d7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFF2491566
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x5c3cb69a5cd388eb47a64395129ae5d31fa312bab53928a223665ce455edc2d7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZWFF2491566.
      date published: 2026-07-05T01:12:41Z
    audio: NAAPURIT EI TYKKÄÄ MUST
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.981
      additional property: Musical Key
        type: PropertyValue
        value: 9
      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: NUORI

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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.879

Energy
type: PropertyValue
value: 0.484

Speechiness
type: PropertyValue
value: 0.052

Acousticness
type: PropertyValue
value: 0.009

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.113

Valence (Positivity)
type: PropertyValue
value: 0.422

Loudness (dB)
type: PropertyValue
value: -8.763

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

NUORI
type: MusicAlbum
date published: 2025-06-13