Sly Foxx
type: MusicGroup
genre: reggae
genre: roots reggae
popularity: 11
followers: 1011
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x588ed4f5d97a2ae235907eab3a84f3861ad2d299c71ce3ace8aeedfa1f27099a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab5a0faa-1aaf-4315-8da4-d9e4b0a24a3d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ab5a0faa-1aaf-4315-8da4-d9e4b0a24a3d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ab5a0faa-1aaf-4315-8da4-d9e4b0a24a3d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x588ed4f5d97a2ae235907eab3a84f3861ad2d299c71ce3ace8aeedfa1f27099a","name":"Sly Foxx","registered_at":"2026-06-14T22:34:26Z","symbol":"NIM0597548","token_address":"0x970b526af8a72db22fd14c486379f099cd810e9e","type":"artist","uuid":"ab5a0faa-1aaf-4315-8da4-d9e4b0a24a3d"}
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 0x588ed4f5d97a2ae235907eab3a84f3861ad2d299c71ce3ace8aeedfa1f27099a. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ab5a0faa-1aaf-4315-8da4-d9e4b0a24a3d.json and https://artists.proofprofile.net/proofs/artist/ab5a0faa-1aaf-4315-8da4-d9e4b0a24a3d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0x588ed4f5d97a2ae235907eab3a84f3861ad2d299c71ce3ace8aeedfa1f27099a","name":"Sly Foxx","registered_at":"2026-06-14T22:34:26Z","symbol":"NIM0597548","token_address":"0x970b526af8a72db22fd14c486379f099cd810e9e","type":"artist","uuid":"ab5a0faa-1aaf-4315-8da4-d9e4b0a24a3d"}
album: Alter Ego
  type: MusicAlbum
  date published: 2012-06-28
album: Andressa
  type: MusicAlbum
  date published: 2023-09-30
album: Daniele
  type: MusicAlbum
  date published: 2023-11-10
album: Fica Frio
  type: MusicAlbum
  date published: 2023-11-16
album: Flavia
  type: MusicAlbum
  date published: 2023-11-17
  track: Flavia
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200904
    explicit: false
    by artist: Sly Foxx
    in album: Flavia
      type: MusicAlbum
      date published: 2023-11-17
    genre: reggae
    genre: roots reggae
    isrc code: QZW9K2395976
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T08:33:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1f075441a95dfb03108883c0087e35925dbe8a3e41114a6587ee7b1a6f89f878
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958544
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958544
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9K2395976
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T12:14:37Z
    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 0x1f075441a95dfb03108883c0087e35925dbe8a3e41114a6587ee7b1a6f89f878. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), 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/QZW9K2395976.
      date published: 2026-07-18T12:14:37Z
    audio: Flavia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 144.081
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.837
      additional property: Energy
        type: PropertyValue
        value: 0.363
      additional property: Speechiness
        type: PropertyValue
        value: 0.102
      additional property: Acousticness
        type: PropertyValue
        value: 0.005
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.093
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.886
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.893
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Júlia
  type: MusicAlbum
  date published: 2023-11-21
album: Lua
  type: MusicAlbum
  date published: 2023-11-22
  track: Lua
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187196
    explicit: false
    by artist: Sly Foxx
    in album: Lua
      type: MusicAlbum
      date published: 2023-11-22
    genre: reggae
    genre: roots reggae
    isrc code: QZW9L2319495
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T21:25:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xbe6bcfacff456c048b5858db6a352e1e6935dec022aa87ab08c8a9ae0acb928e
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958331
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958331
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2319495
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:29:03Z
    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 0xbe6bcfacff456c048b5858db6a352e1e6935dec022aa87ab08c8a9ae0acb928e. Chain 2 (Bitcoin): anchored in block 958331 (2026-07-17T00:29:03Z), 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/QZW9L2319495.
      date published: 2026-07-17T00:29:03Z
    audio: Lua
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 153.405
      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: Patrícia
album: Silmara
album: Yara
album: Estefany
album: Chagas
album: Amanda
album: Equipe Fantástica
album: Sandra
album: Preta
album: Geane
album: Esposa Katka
album: Leidynalva
album: Myllena
album: Solange
album: Sônia
album: Telma
album: Ingratidão
album: Ivone
album: Amor Eterno
album: Sufoco

Danceability
type: PropertyValue
value: 0.872

Energy
type: PropertyValue
value: 0.311

Speechiness
type: PropertyValue
value: 0.34

Acousticness
type: PropertyValue
value: 0.018

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.33

Valence (Positivity)
type: PropertyValue
value: 0.953

Loudness (dB)
type: PropertyValue
value: -13.363

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor

Patrícia
type: MusicAlbum
date published: 2023-11-23

Silmara
type: MusicAlbum
date published: 2024-04-11

Yara
type: MusicAlbum
date published: 2024-05-20

Estefany
type: MusicAlbum
date published: 2024-06-17

Chagas
type: MusicAlbum
date published: 2025-03-05

Amanda
type: MusicAlbum
date published: 2025-03-08

Equipe Fantástica
type: MusicAlbum
date published: 2025-04-06
track: Equipe Fantástica
  type: MusicRecording
  duration: PT3M47S
  duration ms: 227265
  explicit: false
  by artist: Sly Foxx
  in album: Equipe Fantástica
    type: MusicAlbum
    date published: 2025-04-06
  genre: reggae
  genre: roots reggae
  isrc code: QZMZ92574564
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T07:10:53+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x578fd7fdb4b01021953c3b3ab865bc54a49c3b6f6903be85163eb441865f234a
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958388
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958388
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMZ92574564
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T09:14:21Z
  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 0x578fd7fdb4b01021953c3b3ab865bc54a49c3b6f6903be85163eb441865f234a. Chain 2 (Bitcoin): anchored in block 958388 (2026-07-17T09:14:21Z), 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/QZMZ92574564.
    date published: 2026-07-17T09:14:21Z
  audio: Equipe Fantástica
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 148.996
    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: 0.857
    additional property: Energy
      type: PropertyValue
      value: 0.519
    additional property: Speechiness
      type: PropertyValue
      value: 0.071
    additional property: Acousticness
      type: PropertyValue
      value: 0.008
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.156
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.914
    additional property: Loudness (dB)
      type: PropertyValue
      value: -6.761
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Sandra
type: MusicAlbum
date published: 2025-04-11

Preta
type: MusicAlbum
date published: 2025-05-01

Geane
type: MusicAlbum
date published: 2025-06-02

Esposa Katka
type: MusicAlbum
date published: 2025-06-08

Leidynalva
type: MusicAlbum
date published: 2025-06-11

Myllena
type: MusicAlbum
date published: 2025-06-12

Solange
type: MusicAlbum
date published: 2025-06-12

Sônia
type: MusicAlbum
date published: 2025-06-13

Telma
type: MusicAlbum
date published: 2025-06-14

Ingratidão
type: MusicAlbum
date published: 2025-07-29

Ivone
type: MusicAlbum
date published: 2025-07-30

Amor Eterno
type: MusicAlbum
date published: 2025-07-31

Sufoco
type: MusicAlbum
date published: 2025-10-01
track: Sufoco
  type: MusicRecording
  duration: PT2M54S
  duration ms: 174837
  explicit: false
  by artist: Sly Foxx
  in album: Sufoco
    type: MusicAlbum
    date published: 2025-10-01
  genre: reggae
  genre: roots reggae
  isrc code: QZTPX2542091
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-05T03:19:57+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xdeed38ce8774b9bfa8c90c7037baa2f3c729719ae14b4674860cc278ba611f32
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956772
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956772
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTPX2542091
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T10:01:46Z
  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 0xdeed38ce8774b9bfa8c90c7037baa2f3c729719ae14b4674860cc278ba611f32. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZTPX2542091.
    date published: 2026-07-05T10:01:46Z
  audio: Sufoco
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.973
    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: 0.85
    additional property: Energy
      type: PropertyValue
      value: 0.538
    additional property: Speechiness
      type: PropertyValue
      value: 0.103
    additional property: Acousticness
      type: PropertyValue
      value: 0.014
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.097
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.921
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.049
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Minor