Chris MB
type: MusicGroup
popularity: 10
followers: 1347
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x979173a583c8dfb609f9a0a2359b5c046cf24bef5c272984530af96895634943
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d47f63c-bf8f-434c-8070-2eacfeaecd3e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6d47f63c-bf8f-434c-8070-2eacfeaecd3e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6d47f63c-bf8f-434c-8070-2eacfeaecd3e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x979173a583c8dfb609f9a0a2359b5c046cf24bef5c272984530af96895634943","name":"Chris MB","registered_at":"2026-06-17T03:44:14Z","symbol":"NIM1270571","token_address":"0x0405c838d4d1f6692f7263f34c88d954a3627875","type":"artist","uuid":"6d47f63c-bf8f-434c-8070-2eacfeaecd3e"}
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 0x979173a583c8dfb609f9a0a2359b5c046cf24bef5c272984530af96895634943. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6d47f63c-bf8f-434c-8070-2eacfeaecd3e.json and https://artists.proofprofile.net/proofs/artist/6d47f63c-bf8f-434c-8070-2eacfeaecd3e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x979173a583c8dfb609f9a0a2359b5c046cf24bef5c272984530af96895634943","name":"Chris MB","registered_at":"2026-06-17T03:44:14Z","symbol":"NIM1270571","token_address":"0x0405c838d4d1f6692f7263f34c88d954a3627875","type":"artist","uuid":"6d47f63c-bf8f-434c-8070-2eacfeaecd3e"}
album: Nobody
  type: MusicAlbum
  date published: 2020-09-25
album: Ingo Umvure
  type: MusicAlbum
  date published: 2020-11-03
album: Nyegera
  type: MusicAlbum
  date published: 2021-02-19
album: Elle veut
  type: MusicAlbum
  date published: 2021-04-16
album: Ntu dekone
  type: MusicAlbum
  date published: 2021-08-14
album: Ntu dekone
  type: MusicAlbum
  date published: 2021-08-14
album: Nyemeza
  type: MusicAlbum
  date published: 2021-12-10
album: Nyemeza
  type: MusicAlbum
  date published: 2022-01-02
album: Overdose
  type: MusicAlbum
  date published: 2022-09-30
album: Toi & Moi
  type: MusicAlbum
  date published: 2024-06-20
  track: Toi & Moi
    type: MusicRecording
    duration: PT3M26S
    duration ms: 206210
    explicit: false
    by artist: Chris MB
    in album: Toi & Moi
      type: MusicAlbum
      date published: 2024-06-20
    isrc code: DGA062408463
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T18:28:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x79e1e0ea44e3185a40c83490889150228e1de968b446c518b5c9f200747cefa3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958444
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958444
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DGA062408463
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T19:12:23Z
    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 0x79e1e0ea44e3185a40c83490889150228e1de968b446c518b5c9f200747cefa3. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), 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/DGA062408463.
      date published: 2026-07-17T19:12:23Z
    audio: Toi & Moi
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.822
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.609
      additional property: Energy
        type: PropertyValue
        value: 0.676
      additional property: Speechiness
        type: PropertyValue
        value: 0.046
      additional property: Acousticness
        type: PropertyValue
        value: 0.559
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.232
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.536
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.606
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Penalty
  type: MusicAlbum
  date published: 2024-08-27
  track: Penalty
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200869
    explicit: false
    by artist: Chris MB
    in album: Penalty
      type: MusicAlbum
      date published: 2024-08-27
    isrc code: QZTBA2476219
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T17:52:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2157bfe2fdd289819913eb25e02d5020872fb3ca897b147c277710aca3cc9907
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958918
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958918
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTBA2476219
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:58:04Z
    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 0x2157bfe2fdd289819913eb25e02d5020872fb3ca897b147c277710aca3cc9907. Chain 2 (Bitcoin): anchored in block 958918 (2026-07-20T17:58:04Z), 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/QZTBA2476219.
      date published: 2026-07-20T17:58:04Z
    audio: Penalty
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 183.577
      additional property: Musical Key
        type: PropertyValue
        value: 0
      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: Never Let You Go
album: Mami Wata

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

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.59

Energy
type: PropertyValue
value: 0.633

Speechiness
type: PropertyValue
value: 0.403

Acousticness
type: PropertyValue
value: 0.153

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.255

Valence (Positivity)
type: PropertyValue
value: 0.549

Loudness (dB)
type: PropertyValue
value: -7.244

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

Never Let You Go
type: MusicAlbum
date published: 2025-02-13

Mami Wata
type: MusicAlbum
date published: 2025-05-04