Leonardo Cyril
type: MusicGroup
popularity: 2
followers: 85
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x160459e933485a9b62226a06c656b856420f847d165a7ba56750293fd6a926de
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc85d429-1d8c-4f5e-b284-57ccb06f4a74.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc85d429-1d8c-4f5e-b284-57ccb06f4a74.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc85d429-1d8c-4f5e-b284-57ccb06f4a74
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x160459e933485a9b62226a06c656b856420f847d165a7ba56750293fd6a926de","name":"Leonardo Cyril","registered_at":"2026-06-21T17:31:38Z","symbol":"NIM1986850","token_address":"0xdfc66ac8b3a46b63cf92c05396bc127267939b3b","type":"artist","uuid":"fc85d429-1d8c-4f5e-b284-57ccb06f4a74"}
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 0x160459e933485a9b62226a06c656b856420f847d165a7ba56750293fd6a926de. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc85d429-1d8c-4f5e-b284-57ccb06f4a74.json and https://artists.proofprofile.net/proofs/artist/fc85d429-1d8c-4f5e-b284-57ccb06f4a74.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x160459e933485a9b62226a06c656b856420f847d165a7ba56750293fd6a926de","name":"Leonardo Cyril","registered_at":"2026-06-21T17:31:38Z","symbol":"NIM1986850","token_address":"0xdfc66ac8b3a46b63cf92c05396bc127267939b3b","type":"artist","uuid":"fc85d429-1d8c-4f5e-b284-57ccb06f4a74"}
album: Here By Yo Side
  type: MusicAlbum
  date published: 2021-06-12
album: VIBE TONIGHT
  type: MusicAlbum
  date published: 2021-06-25
album: Bag To Go
  type: MusicAlbum
  date published: 2021-07-12
album: Red Flags
  type: MusicAlbum
  date published: 2021-10-02
album: Purple Freestyle
  type: MusicAlbum
  date published: 2021-10-04
album: Not For You, For me
  type: MusicAlbum
  date published: 2021-10-30
album: Vibez Tonight
  type: MusicAlbum
  date published: 2021-11-07
album: Like That
  type: MusicAlbum
  date published: 2021-12-02
album: Be There For You
  type: MusicAlbum
  date published: 2021-12-19
album: Feel Way Better
  type: MusicAlbum
  date published: 2021-12-19
album: Diamonds
  type: MusicAlbum
  date published: 2022-01-03
album: Judgement
  type: MusicAlbum
  date published: 2022-01-29
album: 18
  type: MusicAlbum
  date published: 2022-03-07
album: Make Me Wanna
  type: MusicAlbum
  date published: 2022-04-05
album: Prom Jam '22
  type: MusicAlbum
  date published: 2022-04-24
album: Take Ya Order
  type: MusicAlbum
  date published: 2022-06-16
album: Fasho
  type: MusicAlbum
  date published: 2022-07-24
album: Safety Song (TxDot Edition)
  type: MusicAlbum
  date published: 2022-08-14
album: Don't Go
  type: MusicAlbum
  date published: 2022-11-17
album: Everything
  type: MusicAlbum
  date published: 2022-11-19
album: I Did It
  type: MusicAlbum
  date published: 2023-01-12
album: Rockstart
  type: MusicAlbum
  date published: 2023-01-25
album: Sweet Dreams
  type: MusicAlbum
  date published: 2023-02-10
album: Loving you more.
  type: MusicAlbum
  date published: 2023-02-13
album: Do You Right
  type: MusicAlbum
  date published: 2023-02-23
album: Safe Way Out
  type: MusicAlbum
  date published: 2023-03-20
album: From A Pic
  type: MusicAlbum
  date published: 2023-03-26
album: Through My Eyes
  type: MusicAlbum
  date published: 2023-06-24
album: OFF THE LEASH FREESTYLE
  type: MusicAlbum
  date published: 2023-10-09
album: POP MY SHIT
  type: MusicAlbum
  date published: 2023-10-15
album: 1000 Blunts (Remix)
  type: MusicAlbum
  date published: 2023-11-16
album: BEAT IT FREESTYLE
  type: MusicAlbum
  date published: 2024-01-06
album: JERK CHICKEN
  type: MusicAlbum
  date published: 2024-01-17
album: Lovin' On Me (Freestyle)
  type: MusicAlbum
  date published: 2024-01-23
album: TYPE SHIT
  type: MusicAlbum
  date published: 2024-02-01
album: YELLOW DONATELLO
  type: MusicAlbum
  date published: 2024-03-07
album: STEAK AND POTATOES
  type: MusicAlbum
  date published: 2024-04-21
album: MILLION DOLLAR BABY (Freestyle)
  type: MusicAlbum
  date published: 2024-06-04
album: SECRET WEAPON
  type: MusicAlbum
  date published: 2024-08-01
  track: SECRET WEAPON
    type: MusicRecording
    duration: PT2M43S
    duration ms: 163000
    explicit: true
    by artist: Leonardo Cyril
    in album: SECRET WEAPON
      type: MusicAlbum
      date published: 2024-08-01
    isrc code: QZTAZ2489980
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T04:33:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd7c614b6d8476a0df8c4970ce342cfcfda6a692a7997ba228b9c055fb70677a5
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958245
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958245
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2489980
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:34:35Z
    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 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 0xd7c614b6d8476a0df8c4970ce342cfcfda6a692a7997ba228b9c055fb70677a5. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T07:34:35Z), 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/QZTAZ2489980.
      date published: 2026-07-16T07:34:35Z
    audio: SECRET WEAPON
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 86.678
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      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: KNOW BETTA
album: MY BAD
album: Pretty Girl From Atlanta
album: IT'S OK
album: BREAK IT OFF
album: I GOT WHATCHU WANT
album: B!NGO
album: BAD 4 ME
album: Come My Way
album: My fault I deleted your number
album: 10,000 Degrees
album: Here I Come
album: Addicted to a Dream
album: SMOOTH OPERATOR
album: JIGGIN
album: She Will Freestyle (Alt inst)
album: TEXAS VILLAINS
album: TEXAS VILLANS (Chopped N Screwed)
album: WDYM Freestyle
album: ON 10
album: Back Inna Minute (Open Verse)

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 5

Danceability
type: PropertyValue
value: 0.741

Energy
type: PropertyValue
value: 0.762

Speechiness
type: PropertyValue
value: 0.276

Acousticness
type: PropertyValue
value: 0.078

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.339

Valence (Positivity)
type: PropertyValue
value: 0.338

Loudness (dB)
type: PropertyValue
value: -5.52

Key Name
type: PropertyValue
value: C

Mode Name
type: PropertyValue
value: Major

KNOW BETTA
type: MusicAlbum
date published: 2024-08-02

MY BAD
type: MusicAlbum
date published: 2024-08-02

Pretty Girl From Atlanta
type: MusicAlbum
date published: 2024-08-02

IT'S OK
type: MusicAlbum
date published: 2024-08-15

BREAK IT OFF
type: MusicAlbum
date published: 2024-09-14

I GOT WHATCHU WANT
type: MusicAlbum
date published: 2024-10-18

B!NGO
type: MusicAlbum
date published: 2024-10-22

BAD 4 ME
type: MusicAlbum
date published: 2024-11-27

Come My Way
type: MusicAlbum
date published: 2024-12-23

My fault I deleted your number
type: MusicAlbum
date published: 2025-01-29

10,000 Degrees
type: MusicAlbum
date published: 2025-02-10

Here I Come
type: MusicAlbum
date published: 2025-02-11

Addicted to a Dream
type: MusicAlbum
date published: 2025-02-11

SMOOTH OPERATOR
type: MusicAlbum
date published: 2025-02-11

JIGGIN
type: MusicAlbum
date published: 2025-02-18

She Will Freestyle (Alt inst)
type: MusicAlbum
date published: 2025-04-04

TEXAS VILLAINS
type: MusicAlbum
date published: 2025-04-11

TEXAS VILLANS (Chopped N Screwed)
type: MusicAlbum
date published: 2025-05-04

WDYM Freestyle
type: MusicAlbum
date published: 2025-06-04

ON 10
type: MusicAlbum
date published: 2025-07-25

Back Inna Minute (Open Verse)
type: MusicAlbum
date published: 2025-10-13