Royazdad
type: MusicGroup
genre: afropop
genre: bongo flava
popularity: 9
followers: 90
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf28797379d6e10d068220cbf974e9d13273ddda1da8a5b1defe2ab4bd0edc344
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953932
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953932
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f0b30df-90ce-497f-a5ff-1cbca58186c5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1f0b30df-90ce-497f-a5ff-1cbca58186c5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1f0b30df-90ce-497f-a5ff-1cbca58186c5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:10:43Z
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 0xf28797379d6e10d068220cbf974e9d13273ddda1da8a5b1defe2ab4bd0edc344. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1f0b30df-90ce-497f-a5ff-1cbca58186c5.json and https://artists.proofprofile.net/proofs/artist/1f0b30df-90ce-497f-a5ff-1cbca58186c5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
album: Bembeleza
  type: MusicAlbum
  date published: 2023-09-22
album: Bembeleza
  type: MusicAlbum
  date published: 2023-09-22
album: Issa Vibe
  type: MusicAlbum
  date published: 2023-12-01
album: Penzi Letu
  type: MusicAlbum
  date published: 2023-12-22
album: Too Much Oh
  type: MusicAlbum
  date published: 2024-02-14
album: No Way
  type: MusicAlbum
  date published: 2024-06-28
album: KIOO
  type: MusicAlbum
  date published: 2025-03-07
  track: KIOO
    type: MusicRecording
    duration: PT2M27S
    duration ms: 147000
    explicit: false
    by artist: Royazdad
    in album: KIOO
      type: MusicAlbum
      date published: 2025-03-07
    genre: afropop
    genre: bongo flava
    isrc code: ZA56E2527332
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-11T04:40:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x618e0f0336c9b885d238700f2a73b8289e0434a7b0915df5c7e78a8d74bd5412
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957522
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957522
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2527332
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-11T04:46:56Z
    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 0x618e0f0336c9b885d238700f2a73b8289e0434a7b0915df5c7e78a8d74bd5412. Chain 2 (Bitcoin): anchored in block 957522 (2026-07-11T04:46:56Z), 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/ZA56E2527332.
      date published: 2026-07-11T04:46:56Z
    audio: KIOO
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.998
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.782
      additional property: Energy
        type: PropertyValue
        value: 0.539
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.065
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.367
      additional property: Liveness
        type: PropertyValue
        value: 0.304
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.673
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.859
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: THE CURE
  type: MusicAlbum
  date published: 2025-03-28
  track: UNLOVED (feat. Darassa)
    type: MusicRecording
    duration: PT2M26S
    duration ms: 146511
    explicit: false
    by artist: Royazdad
    in album: THE CURE
      type: MusicAlbum
      date published: 2025-03-28
    genre: afropop
    genre: bongo flava
    isrc code: ZA56E2527452
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-15T15:26:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa02e974abf0735e6084bf41674bb3ad705c40bd7f40ccbc3ac5fc12173456741
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958169
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958169
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ZA56E2527452
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T18:26:35Z
    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 0xa02e974abf0735e6084bf41674bb3ad705c40bd7f40ccbc3ac5fc12173456741. Chain 2 (Bitcoin): anchored in block 958169 (2026-07-15T18:26:35Z), 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/ZA56E2527452.
      date published: 2026-07-15T18:26:35Z
    audio: UNLOVED (feat. Darassa)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 100.006
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      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: Call (feat. Fuego Africa)

Danceability
type: PropertyValue
value: 0.788

Energy
type: PropertyValue
value: 0.803

Speechiness
type: PropertyValue
value: 0.157

Acousticness
type: PropertyValue
value: 0.505

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.654

Valence (Positivity)
type: PropertyValue
value: 0.696

Loudness (dB)
type: PropertyValue
value: -2.41

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

Call (feat. Fuego Africa)
type: MusicAlbum
date published: 2025-09-12