SevenKizs
type: MusicGroup
genre: afrobeat
genre: afrobeats
genre: asakaa
genre: azonto
genre: highlife
genre: hiplife
popularity: 13
followers: 1634
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9cade64b1e04a7a9cccada85c7e582196139d9c66b92c6bc4855a71a1b1a6a53
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953662
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953662
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56b32b54-2e75-4059-bca3-5d46c82f3da6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/56b32b54-2e75-4059-bca3-5d46c82f3da6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/56b32b54-2e75-4059-bca3-5d46c82f3da6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T17:28:39Z
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 0x9cade64b1e04a7a9cccada85c7e582196139d9c66b92c6bc4855a71a1b1a6a53. Chain 2 (Bitcoin): anchored in block 953697 (2026-06-14T21:49:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/56b32b54-2e75-4059-bca3-5d46c82f3da6.json and https://artists.proofprofile.net/proofs/artist/56b32b54-2e75-4059-bca3-5d46c82f3da6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
album: Mea
  type: MusicAlbum
  date published: 2023-06-01
album: Mea
  type: MusicAlbum
  date published: 2023-06-01
album: Mea (Acoustic)
  type: MusicAlbum
  date published: 2023-10-18
album: Mea (Acoustic)
  type: MusicAlbum
  date published: 2023-10-18
album: Picture
  type: MusicAlbum
  date published: 2023-10-19
album: Picture (Remix)
  type: MusicAlbum
  date published: 2024-01-11
  track: Picture - Remix
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168048
    explicit: false
    by artist: SevenKizs
    in album: Picture (Remix)
      type: MusicAlbum
      date published: 2024-01-11
    genre: afrobeat
    genre: afrobeats
    genre: asakaa
    genre: azonto
    genre: highlife
    genre: hiplife
    isrc code: QZW9M2341809
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T04:13:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x97996708bc34de6e6e2c830967b5d633c52c0af2a3b43118535564a2a10decee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956484
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956484
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2341809
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T10:47:44Z
    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 0x97996708bc34de6e6e2c830967b5d633c52c0af2a3b43118535564a2a10decee. Chain 2 (Bitcoin): anchored in block 956484 (2026-07-03T10:47:44Z), 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/QZW9M2341809.
      date published: 2026-07-03T10:47:44Z
    audio: Picture - Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.951
      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: 0.832
      additional property: Energy
        type: PropertyValue
        value: 0.517
      additional property: Speechiness
        type: PropertyValue
        value: 0.073
      additional property: Acousticness
        type: PropertyValue
        value: 0.489
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.058
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.8
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.561
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Picture
  type: MusicAlbum
  date published: 2024-02-26
album: Piano
  type: MusicAlbum
  date published: 2024-04-25
  track: Piano
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148048
    explicit: false
    by artist: SevenKizs
    in album: Piano
      type: MusicAlbum
      date published: 2024-04-25
    genre: afrobeat
    genre: afrobeats
    genre: asakaa
    genre: azonto
    genre: highlife
    genre: hiplife
    isrc code: QZGLS2401396
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T14:26:59+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xaf7aabf2aa254cf246b2c370d62edaecc18ffd2516547e3e62fd3b134c0827b5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958905
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958905
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2401396
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T17:28:25Z
    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 0xaf7aabf2aa254cf246b2c370d62edaecc18ffd2516547e3e62fd3b134c0827b5. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T17:28:25Z), 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/QZGLS2401396.
      date published: 2026-07-20T17:28:25Z
    audio: Piano
album: Piano (Acoustic)
album: Move
album: Green Heart
album: Alcohol (Acoustic)
album: Kumasi Abontenso

Piano
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 104.635
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.66
additional property: Energy
  type: PropertyValue
  value: 0.518
additional property: Speechiness
  type: PropertyValue
  value: 0.116
additional property: Acousticness
  type: PropertyValue
  value: 0.636
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.15
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.717
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.545
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Major

Piano (Acoustic)
type: MusicAlbum
date published: 2024-05-10

Move
type: MusicAlbum
date published: 2024-08-09

Green Heart
type: MusicAlbum
date published: 2024-10-25

Alcohol (Acoustic)
type: MusicAlbum
date published: 2024-12-03

Kumasi Abontenso
type: MusicAlbum
date published: 2025-09-19