Chris Kellah
type: MusicGroup
genre: kuduro
popularity: 15
followers: 510
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3951d37da853addeb9bdaa7f3188f74436ca547dc76d05d57e6c25cc15d89c36
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953704
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953704
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a0841e4-74b9-4ecd-a2ed-c6c46be528ad.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a0841e4-74b9-4ecd-a2ed-c6c46be528ad.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a0841e4-74b9-4ecd-a2ed-c6c46be528ad
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T22:58:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3951d37da853addeb9bdaa7f3188f74436ca547dc76d05d57e6c25cc15d89c36","name":"Chris Kellah","registered_at":"2026-06-14T17:20:27Z","symbol":"NIM0522698","token_address":"0xfb0fd68489b2a4e4fe8354e339b8576cd7ef1ee0","type":"artist","uuid":"7a0841e4-74b9-4ecd-a2ed-c6c46be528ad"}
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 0x3951d37da853addeb9bdaa7f3188f74436ca547dc76d05d57e6c25cc15d89c36. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a0841e4-74b9-4ecd-a2ed-c6c46be528ad.json and https://artists.proofprofile.net/proofs/artist/7a0841e4-74b9-4ecd-a2ed-c6c46be528ad.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
  text: {"copyright_id":"0x3951d37da853addeb9bdaa7f3188f74436ca547dc76d05d57e6c25cc15d89c36","name":"Chris Kellah","registered_at":"2026-06-14T17:20:27Z","symbol":"NIM0522698","token_address":"0xfb0fd68489b2a4e4fe8354e339b8576cd7ef1ee0","type":"artist","uuid":"7a0841e4-74b9-4ecd-a2ed-c6c46be528ad"}
album: Love Stations
  type: MusicAlbum
  date published: 2020-03-19
album: FALLING
  type: MusicAlbum
  date published: 2020-10-02
album: Love Stations
  type: MusicAlbum
  date published: 2021-03-19
album: Take It Eazy
  type: MusicAlbum
  date published: 2021-07-06
album: Fire Flames
  type: MusicAlbum
  date published: 2021-08-09
album: Skin Tone
  type: MusicAlbum
  date published: 2021-10-15
album: Good For You (World)
  type: MusicAlbum
  date published: 2022-03-10
album: Good For You
  type: MusicAlbum
  date published: 2022-03-10
album: Chris Kellah The EP
  type: MusicAlbum
  date published: 2022-06-03
album: Chris Kellah The EP
  type: MusicAlbum
  date published: 2022-06-03
album: Chris Kellah
  type: MusicAlbum
  date published: 2022-06-03
album: Telephone
  type: MusicAlbum
  date published: 2022-10-07
album: Changa Nichako
  type: MusicAlbum
  date published: 2023-02-10
album: Changa Nichako
  type: MusicAlbum
  date published: 2023-02-10
album: Won't You Come Over
  type: MusicAlbum
  date published: 2023-07-21
album: Won't You Come Over
  type: MusicAlbum
  date published: 2023-07-21
album: Susana
  type: MusicAlbum
  date published: 2024-03-22
album: Chris Kellah Deluxe
  type: MusicAlbum
  date published: 2024-04-26
album: Chris Kellah Deluxe
  type: MusicAlbum
  date published: 2024-04-26
  track: Violence Namusonda
    type: MusicRecording
    duration: PT3M57S
    duration ms: 237966
    explicit: false
    by artist: Chris Kellah
    in album: Chris Kellah Deluxe
      type: MusicAlbum
      date published: 2024-04-26
    genre: kuduro
    isrc code: QZK6Q2425528
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T21:33:22+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe555bf8ad528879bfde1b9534a1f5946adf5f968ff5103862c5ab48329ba10fe
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958212
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958212
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6Q2425528
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T00:43:18Z
    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 0xe555bf8ad528879bfde1b9534a1f5946adf5f968ff5103862c5ab48329ba10fe. Chain 2 (Bitcoin): anchored in block 958212 (2026-07-16T00:43:18Z), 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/QZK6Q2425528.
      date published: 2026-07-16T00:43:18Z
    audio: Violence Namusonda
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.047
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.796
      additional property: Energy
        type: PropertyValue
        value: 0.55
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.344
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.965
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.874
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Pepe Ulabeja
  type: MusicAlbum
  date published: 2025-06-27
  track: Pepe Ulabeja
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160031
    explicit: false
    by artist: Chris Kellah
    in album: Pepe Ulabeja
      type: MusicAlbum
      date published: 2025-06-27
    genre: kuduro
    isrc code: QZDA52535523
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T01:59:36+00:00
    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: Pepe Ulabeja

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x81af7572c35f7d37dcbde4a2e16f539d9d5c138ec5a94f8ca82c77257e7eaa88

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956474

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956474

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52535523

OTSTimestamp
type: PropertyValue
value: 2026-07-03T08:56:35Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81af7572c35f7d37dcbde4a2e16f539d9d5c138ec5a94f8ca82c77257e7eaa88. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/QZDA52535523.
date published: 2026-07-03T08:56:35Z

Pepe Ulabeja
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 112.023
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: 0.762
additional property: Energy
  type: PropertyValue
  value: 0.698
additional property: Speechiness
  type: PropertyValue
  value: 0.039
additional property: Acousticness
  type: PropertyValue
  value: 0.086
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.133
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.8
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.48
additional property: Key Name
  type: PropertyValue
  value: E
additional property: Mode Name
  type: PropertyValue
  value: Minor