Ahmad Kainuwa
type: MusicGroup
popularity: 12
followers: 320
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83f910b737a24bb833156fa3fb1e9a9282465781e95001f999d0dbbaeba3c2ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953687
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953687
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/676f3c07-e5a2-4513-994e-1c572c925966.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/676f3c07-e5a2-4513-994e-1c572c925966.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/676f3c07-e5a2-4513-994e-1c572c925966
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T20:19:15Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83f910b737a24bb833156fa3fb1e9a9282465781e95001f999d0dbbaeba3c2ce","name":"Ahmad Kainuwa","registered_at":"2026-06-14T15:22:22Z","symbol":"NIM0494528","token_address":"0x84d4efa289f80974f61dee4500d8616c5740a984","type":"artist","uuid":"676f3c07-e5a2-4513-994e-1c572c925966"}
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 0x83f910b737a24bb833156fa3fb1e9a9282465781e95001f999d0dbbaeba3c2ce. 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/676f3c07-e5a2-4513-994e-1c572c925966.json and https://artists.proofprofile.net/proofs/artist/676f3c07-e5a2-4513-994e-1c572c925966.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:49:28Z
  text: {"copyright_id":"0x83f910b737a24bb833156fa3fb1e9a9282465781e95001f999d0dbbaeba3c2ce","name":"Ahmad Kainuwa","registered_at":"2026-06-14T15:22:22Z","symbol":"NIM0494528","token_address":"0x84d4efa289f80974f61dee4500d8616c5740a984","type":"artist","uuid":"676f3c07-e5a2-4513-994e-1c572c925966"}
album: Minaimiki ne
  type: MusicAlbum
  date published: 2023-08-09
  track: Minaimiki ne
    type: MusicRecording
    duration: PT2M28S
    duration ms: 148576
    explicit: false
    by artist: Ahmad Kainuwa
    in album: Minaimiki ne
      type: MusicAlbum
      date published: 2023-08-09
    isrc code: QZTAY2483247
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:43:10+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xabf0778b8d8a01b4a5be709a2aeff805d147344fffe071b354eeb86ea583c167
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957774
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957774
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2483247
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:51:20Z
    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 0xabf0778b8d8a01b4a5be709a2aeff805d147344fffe071b354eeb86ea583c167. Chain 2 (Bitcoin): anchored in block 957774 (2026-07-12T23:51:20Z), 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/QZTAY2483247.
      date published: 2026-07-12T23:51:20Z
    audio: Minaimiki ne
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.666
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.842
      additional property: Energy
        type: PropertyValue
        value: 0.516
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.784
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.005
      additional property: Liveness
        type: PropertyValue
        value: 0.138
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.912
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.831
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Adalci
  type: MusicAlbum
  date published: 2023-11-10
album: Miyafaru ne
  type: MusicAlbum
  date published: 2024-03-05
  track: Miyafaru ne
    type: MusicRecording
    duration: PT3M6S
    duration ms: 186562
    explicit: false
    by artist: Ahmad Kainuwa
    in album: Miyafaru ne
      type: MusicAlbum
      date published: 2024-03-05
    isrc code: QZTAY2483256
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T01:41:07+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbbb26ab5c017ba4c1181c7f969e0dfbb5feafea368e562c9e27796e289c05c37
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958805
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958805
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAY2483256
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:22:58Z
    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 0xbbb26ab5c017ba4c1181c7f969e0dfbb5feafea368e562c9e27796e289c05c37. Chain 2 (Bitcoin): anchored in block 958805 (2026-07-20T02:22:58Z), 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/QZTAY2483256.
      date published: 2026-07-20T02:22:58Z
    audio: Miyafaru ne
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 103.595
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.797
      additional property: Energy
        type: PropertyValue
        value: 0.687
      additional property: Speechiness
        type: PropertyValue
        value: 0.074
      additional property: Acousticness
        type: PropertyValue
        value: 0.461
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.215
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: MIYASA
album: SAITAFARU
album: KARKU RABAMU
album: Wana kira Wana gani
album: MINAIMAKI PART 2
album: KIMIN TSARABA
album: FULANI
album: Saa Farare
album: Sannu da Kokari Mama (Her Excellency Hajiya Fatima Dikko Radda)
album: GULMA

Valence (Positivity)
type: PropertyValue
value: 0.55

Loudness (dB)
type: PropertyValue
value: -6.162

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Minor

MIYASA
type: MusicAlbum
date published: 2024-08-29

SAITAFARU
type: MusicAlbum
date published: 2024-10-11

KARKU RABAMU
type: MusicAlbum
date published: 2024-10-27

Wana kira Wana gani
type: MusicAlbum
date published: 2024-12-22

MINAIMAKI PART 2
type: MusicAlbum
date published: 2025-02-10

KIMIN TSARABA
type: MusicAlbum
date published: 2025-04-25

FULANI
type: MusicAlbum
date published: 2025-04-25

Saa Farare
type: MusicAlbum
date published: 2025-07-21

Sannu da Kokari Mama (Her Excellency Hajiya Fatima Dikko Radda)
type: MusicAlbum
date published: 2025-08-20

GULMA
type: MusicAlbum
date published: 2025-09-18