Mapara A Jazz
type: MusicGroup
genre: afrobeats
genre: afropiano
genre: amapiano
genre: bacardi
genre: bongo flava
genre: gqom
popularity: 32
followers: 19785
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9ad1147003e1ea4b36fb01374d5b84dea0f21f7a5eff0ae1d1cb02592a4f03f7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a82f1c24-c2e4-4406-9b98-1061cadf351e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a82f1c24-c2e4-4406-9b98-1061cadf351e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a82f1c24-c2e4-4406-9b98-1061cadf351e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9ad1147003e1ea4b36fb01374d5b84dea0f21f7a5eff0ae1d1cb02592a4f03f7","name":"Mapara A Jazz","registered_at":"2026-06-12T06:39:32Z","symbol":"NIM0216979","token_address":"0xdb442f8c1719d051a42f1434e17cd710e2e5c47f","type":"artist","uuid":"a82f1c24-c2e4-4406-9b98-1061cadf351e"}
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 0x9ad1147003e1ea4b36fb01374d5b84dea0f21f7a5eff0ae1d1cb02592a4f03f7. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a82f1c24-c2e4-4406-9b98-1061cadf351e.json and https://artists.proofprofile.net/proofs/artist/a82f1c24-c2e4-4406-9b98-1061cadf351e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x9ad1147003e1ea4b36fb01374d5b84dea0f21f7a5eff0ae1d1cb02592a4f03f7","name":"Mapara A Jazz","registered_at":"2026-06-12T06:39:32Z","symbol":"NIM0216979","token_address":"0xdb442f8c1719d051a42f1434e17cd710e2e5c47f","type":"artist","uuid":"a82f1c24-c2e4-4406-9b98-1061cadf351e"}
album: John Vuli Gate
  type: MusicAlbum
  date published: 2020-10-13
album: John Vuli Gate
  type: MusicAlbum
  date published: 2020-10-16
album: John Vuli Gate (feat. Ntosh Gazi & Colano)
  type: MusicAlbum
  date published: 2020-10-16
album: John Vuli Gate
  type: MusicAlbum
  date published: 2020-10-17
album: John Vuli Gate
  type: MusicAlbum
  date published: 2020-11-13
album: John Vuli Gate
  type: MusicAlbum
  date published: 2020-11-13
album: John Vuli Gate
  type: MusicAlbum
  date published: 2020-11-13
album: John Vuli Gate
  type: MusicAlbum
  date published: 2020-11-13
album: Intozoiboshwa
  type: MusicAlbum
  date published: 2021-08-27
album: Intozoiboshwa (feat. Nhlanhla and Jazzy Deep)
  type: MusicAlbum
  date published: 2021-08-27
album: Piano Offering
  type: MusicAlbum
  date published: 2021-09-10
album: Piano Offering
  type: MusicAlbum
  date published: 2021-09-10
album: Feeling
  type: MusicAlbum
  date published: 2022-03-25
album: Feeling
  type: MusicAlbum
  date published: 2022-03-25
album: Amapiano Feeling
  type: MusicAlbum
  date published: 2022-07-08
album: Amapiano Feeling
  type: MusicAlbum
  date published: 2022-08-07
  track: Too Much (feat. Rude Kid Venda)
    type: MusicRecording
    duration: PT5M53S
    duration ms: 353750
    explicit: false
    by artist: Mapara A Jazz
    in album: Amapiano Feeling
      type: MusicAlbum
      date published: 2022-08-07
    genre: afrobeats
    genre: afropiano
    genre: amapiano
    genre: bacardi
    genre: bongo flava
    genre: gqom
    isrc code: ZA82Y2200063
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:25:11+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4925ec0d530c9fa68186d826ad7a742d963624f2d380be3b26f43c6bc7950c1a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA82Y2200063
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x4925ec0d530c9fa68186d826ad7a742d963624f2d380be3b26f43c6bc7950c1a. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ZA82Y2200063.
      date published: 2026-07-04T10:04:33Z
    audio: Too Much (feat. Rude Kid Venda)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 114.005
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.779
      additional property: Energy
        type: PropertyValue
        value: 0.649
      additional property: Speechiness
        type: PropertyValue
        value: 0.095
      additional property: Acousticness
        type: PropertyValue
        value: 0.4
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.011
      additional property: Liveness
        type: PropertyValue
        value: 0.177
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.463
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.578
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Thandolwami
  type: MusicAlbum
  date published: 2022-11-11
  track: Thandolwami
    type: MusicRecording
    duration: PT6M5S
    duration ms: 365270
    explicit: false
    by artist: Mapara A Jazz
    in album: Thandolwami
      type: MusicAlbum
      date published: 2022-11-11
    genre: afrobeats
    genre: afropiano
    genre: amapiano
    genre: bacardi
    genre: bongo flava
    genre: gqom
    isrc code: ZB9WN2200022
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Thandolwami
album: You Let Me Down
album: You Let Me Down (feat. Lowsheen, Zile M)
album: Shiwelele
album: Shiwelele (feat. Airburn Sounds)
album: Wae Roba
album: Wae Roba (feat. Pumpkin)
album: Vale Hansi Va Hlupha (Amapiano Remake)
album: Dlala Ka Yona
album: Ema o Tsamaye
album: Am In Love (feat. Lover Boy, Fifi Wiser, Garlend, Dj Thabsole & Fhulu)
album: Umuntwami (feat. Annabelle)
album: From Dust To Dance Floor

CopyrightID
type: PropertyValue

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-29T06:20:13+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0xbe257c517d373c1be4a4eb131c05d664daf81816d9c6c0051c8afeee15ec86e5

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956375

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956375

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZB9WN2200022

OTSTimestamp
type: PropertyValue
value: 2026-07-02T16:51:38Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe257c517d373c1be4a4eb131c05d664daf81816d9c6c0051c8afeee15ec86e5. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/ZB9WN2200022.
date published: 2026-07-02T16:51:38Z

Thandolwami
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 112.987
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: 0.762
additional property: Energy
  type: PropertyValue
  value: 0.582
additional property: Speechiness
  type: PropertyValue
  value: 0.047
additional property: Acousticness
  type: PropertyValue
  value: 0.28
additional property: Instrumentalness
  type: PropertyValue
  value: 0.012
additional property: Liveness
  type: PropertyValue
  value: 0.047
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.485
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.278
additional property: Key Name
  type: PropertyValue
  value: Bb
additional property: Mode Name
  type: PropertyValue
  value: Minor

You Let Me Down
type: MusicAlbum
date published: 2023-02-24

You Let Me Down (feat. Lowsheen, Zile M)
type: MusicAlbum
date published: 2023-03-03

Shiwelele
type: MusicAlbum
date published: 2023-04-28

Shiwelele (feat. Airburn Sounds)
type: MusicAlbum
date published: 2023-04-28
track: Shiwelele (feat. Airburn Sounds)
  type: MusicRecording
  duration: PT5M45S
  duration ms: 345016
  explicit: false
  by artist: Mapara A Jazz
  in album: Shiwelele (feat. Airburn Sounds)
    type: MusicAlbum
    date published: 2023-04-28
  genre: afrobeats
  genre: afropiano
  genre: amapiano
  genre: bacardi
  genre: bongo flava
  genre: gqom
  isrc code: ZA82Y2300024
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T09:28:51+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x67af44e58537376674ef5196b56bc52ad22bc0fcbfbb9b9f174c58eafb02e1ba
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958857
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958857
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA82Y2300024
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T09:45:25Z
  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 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 0x67af44e58537376674ef5196b56bc52ad22bc0fcbfbb9b9f174c58eafb02e1ba. Chain 2 (Bitcoin): anchored in block 958857 (2026-07-20T09:45:25Z), 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/ZA82Y2300024.
    date published: 2026-07-20T09:45:25Z
  audio: Shiwelele (feat. Airburn Sounds)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 112.019
    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: 0.721
    additional property: Energy
      type: PropertyValue
      value: 0.749
    additional property: Speechiness
      type: PropertyValue
      value: 0.048
    additional property: Acousticness
      type: PropertyValue
      value: 0.079
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.605
    additional property: Liveness
      type: PropertyValue
      value: 0.245
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.547
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.579
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Wae Roba
type: MusicAlbum
date published: 2023-05-19

Wae Roba (feat. Pumpkin)
type: MusicAlbum
date published: 2023-05-19

Vale Hansi Va Hlupha (Amapiano Remake)
type: MusicAlbum
date published: 2023-10-20

Vale Hansi Va Hlupha (Amapiano Remake)
type: MusicAlbum
date published: 2023-10-20

Dlala Ka Yona
type: MusicAlbum
date published: 2024-05-31

Ema o Tsamaye
type: MusicAlbum
date published: 2024-07-12

Am In Love (feat. Lover Boy, Fifi Wiser, Garlend, Dj Thabsole & Fhulu)
type: MusicAlbum
date published: 2025-02-14
track: Am In Love (feat. Lover Boy, Fifi Wiser, Garlend, Dj Thabsole & Fhulu)
  type: MusicRecording
  duration: PT6M6S
  duration ms: 366355
  explicit: false
  by artist: Mapara A Jazz
  in album: Am In Love (feat. Lover Boy, Fifi Wiser, Garlend, Dj Thabsole & Fhulu)
    type: MusicAlbum
    date published: 2025-02-14
  genre: afrobeats
  genre: afropiano
  genre: amapiano
  genre: bacardi
  genre: bongo flava
  genre: gqom
  isrc code: ZA7VV2510001
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T12:03:02+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xfc68841639f1de714596d081db334a4f2c6ffe747d9bcbbfcd074e1356014ca9
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958410
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958410
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA7VV2510001
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T12:18:07Z
  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 0xfc68841639f1de714596d081db334a4f2c6ffe747d9bcbbfcd074e1356014ca9. Chain 2 (Bitcoin): anchored in block 958410 (2026-07-17T12:18:07Z), 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/ZA7VV2510001.
    date published: 2026-07-17T12:18:07Z
  audio: Am In Love (feat. Lover Boy, Fifi Wiser, Garlend, Dj Thabsole & Fhulu)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 113.999
    additional property: Musical Key
      type: PropertyValue
      value: 1
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.745
    additional property: Energy
      type: PropertyValue
      value: 0.58
    additional property: Speechiness
      type: PropertyValue
      value: 0.046
    additional property: Acousticness
      type: PropertyValue
      value: 0.09
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.005
    additional property: Liveness
      type: PropertyValue
      value: 0.639
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.474
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.724
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Umuntwami (feat. Annabelle)
type: MusicAlbum
date published: 2025-03-28

From Dust To Dance Floor
type: MusicAlbum
date published: 2025-04-30
track: Nguwe (feat. Thuber wizy)
  type: MusicRecording
  duration: PT6M56S
  duration ms: 416614
  explicit: false
  by artist: Mapara A Jazz
  in album: From Dust To Dance Floor
    type: MusicAlbum
    date published: 2025-04-30
  genre: afrobeats
  genre: afropiano
  genre: amapiano
  genre: bacardi
  genre: bongo flava
  genre: gqom
  isrc code: ZA7VV2510017
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T02:09:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xb4abf054202474523a2f110090910ba619337c69c4c5550a41598dd8386efacb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA7VV2510017
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0xb4abf054202474523a2f110090910ba619337c69c4c5550a41598dd8386efacb. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ZA7VV2510017.
    date published: 2026-07-04T10:04:33Z
  audio: Nguwe (feat. Thuber wizy)
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    additional property: Tempo (BPM)
      type: PropertyValue
      value: 113
    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
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    additional property: Energy
      type: PropertyValue
      value: 0.761
    additional property: Speechiness
      type: PropertyValue
      value: 0.038
    additional property: Acousticness
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    additional property: Instrumentalness
      type: PropertyValue
      value: 0.095
    additional property: Liveness
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    additional property: Valence (Positivity)
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      value: 0.557
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.754
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Minor