T4F4
type: MusicGroup
genre: brazilian phonk
popularity: 14
followers: 186
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc72dfca5453a87dec87b866f0ef259b366fa6f9a4ee0a5ae69b936531b9e0f8a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fdee3464-1c52-4ced-ab89-184e390ed362.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fdee3464-1c52-4ced-ab89-184e390ed362.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fdee3464-1c52-4ced-ab89-184e390ed362
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
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 0xc72dfca5453a87dec87b866f0ef259b366fa6f9a4ee0a5ae69b936531b9e0f8a. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fdee3464-1c52-4ced-ab89-184e390ed362.json and https://artists.proofprofile.net/proofs/artist/fdee3464-1c52-4ced-ab89-184e390ed362.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
album: JAULA 1.0
  type: MusicAlbum
  date published: 2024-08-04
album: KURDİSH PHONK
  type: MusicAlbum
  date published: 2024-08-11
album: MANGOS MANGOS PHONK
  type: MusicAlbum
  date published: 2024-08-13
album: MANGOS MANGOS PHONK (Slowed)
  type: MusicAlbum
  date published: 2024-08-19
album: MANGOS MANGOS PHONK (Speed Up)
  type: MusicAlbum
  date published: 2024-08-21
album: KURDİSH PHONK (Slowed)
  type: MusicAlbum
  date published: 2024-08-23
album: KURDİSH PHONK (Speed Up)
  type: MusicAlbum
  date published: 2024-08-25
album: BYA
  type: MusicAlbum
  date published: 2024-08-27
album: AGRESSİVO
  type: MusicAlbum
  date published: 2024-08-28
album: AGRESSİVO (Slowed)
  type: MusicAlbum
  date published: 2024-08-29
album: AGRESSİVO (Speed Up)
  type: MusicAlbum
  date published: 2024-08-30
album: VİOLİNO PHONK
  type: MusicAlbum
  date published: 2024-08-31
album: VİOLİNO PHONK (Slowed)
  type: MusicAlbum
  date published: 2024-09-01
album: VİOLİNO PHONK (Speed Up)
  type: MusicAlbum
  date published: 2024-09-02
album: MALDİTO SOM
  type: MusicAlbum
  date published: 2024-09-03
album: MALDİTO SOM (Slowed)
  type: MusicAlbum
  date published: 2024-09-04
album: MALDİTO SOM (Speed Up)
  type: MusicAlbum
  date published: 2024-09-05
  track: MALDİTO SOM - Speed Up
    type: MusicRecording
    duration: PT1M18S
    duration ms: 78730
    explicit: true
    by artist: T4F4
    in album: MALDİTO SOM (Speed Up)
      type: MusicAlbum
      date published: 2024-09-05
    genre: brazilian phonk
    isrc code: QMBZ92418298
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T23:28:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe0e3db62d69c48f01b7ba3ebddd23914799e8aec7f2ccfd633f9dce98174cda8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92418298
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xe0e3db62d69c48f01b7ba3ebddd23914799e8aec7f2ccfd633f9dce98174cda8. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QMBZ92418298.
      date published: 2026-07-06T01:25:57Z
    audio: MALDİTO SOM - Speed Up
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 125.062
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.92
      additional property: Energy
        type: PropertyValue
        value: 0.69
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.137
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.053
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.758
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.721
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: NOVİNHA
  type: MusicAlbum
  date published: 2024-09-08
album: SAMURAİ!
  type: MusicAlbum
  date published: 2024-09-08
album: GALAXY!
  type: MusicAlbum
  date published: 2024-09-10
album: LİGADO
  type: MusicAlbum
  date published: 2024-09-12
album: MONTAGE
  type: MusicAlbum
  date published: 2024-09-14
album: TOKYO
  type: MusicAlbum
  date published: 2024-09-16
album: HUNTER!
  type: MusicAlbum
  date published: 2024-09-18
album: Drift Phonk
  type: MusicAlbum
  date published: 2024-09-20
album: POWER!
  type: MusicAlbum
  date published: 2024-09-22
album: NIGHT!
album: STAY!
album: ULTRA
album: Vossa Majestade
album: Empty Promises
album: bairro
album: TAKA TAKA
album: PİNGARO FUNK
album: Kadıköy Boğası
album: Night (Slowed)
album: Stay (Slowed)
album: CONTİNUAR
album: AMRAP WORKOUT
album: Ainda Vivo
album: Montagem Brutal
album: ANDROMEDA
album: Otomotivo
album: TURBULENCİA
album: TURBULENCIA
album: Turbulencia
album: NEBULA
album: BATE E SOCA

NIGHT!
type: MusicAlbum
date published: 2025-02-14

STAY!
type: MusicAlbum
date published: 2025-02-21

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

Vossa Majestade
type: MusicAlbum
date published: 2025-05-05

Empty Promises
type: MusicAlbum
date published: 2025-05-10

bairro
type: MusicAlbum
date published: 2025-05-12

TAKA TAKA
type: MusicAlbum
date published: 2025-05-15

PİNGARO FUNK
type: MusicAlbum
date published: 2025-05-19

Kadıköy Boğası
type: MusicAlbum
date published: 2025-06-01
track: Kadıköy Boğası
  type: MusicRecording
  duration: PT1M22S
  duration ms: 82290
  explicit: false
  by artist: T4F4
  in album: Kadıköy Boğası
    type: MusicAlbum
    date published: 2025-06-01
  genre: brazilian phonk
  isrc code: QZNJW2536983
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T17:29:05+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x0b453fbdce8906308defe8e6900b1925c9dd236ee5a800eb7a5e6c992c087352
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956576
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956576
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2536983
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T02:06:47Z
  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 0x0b453fbdce8906308defe8e6900b1925c9dd236ee5a800eb7a5e6c992c087352. Chain 2 (Bitcoin): anchored in block 956576 (2026-07-04T02:06:47Z), 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/QZNJW2536983.
    date published: 2026-07-04T02:06:47Z
  audio: Kadıköy Boğası
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 140.301
    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: 0.552
    additional property: Energy
      type: PropertyValue
      value: 0.895
    additional property: Speechiness
      type: PropertyValue
      value: 0.04
    additional property: Acousticness
      type: PropertyValue
      value: 0.133
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.007
    additional property: Liveness
      type: PropertyValue
      value: 0.497
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.321
    additional property: Loudness (dB)
      type: PropertyValue
      value: 0.596
    additional property: Key Name
      type: PropertyValue
      value: Eb
    additional property: Mode Name
      type: PropertyValue
      value: Major

Night (Slowed)
type: MusicAlbum
date published: 2025-06-02

Stay (Slowed)
type: MusicAlbum
date published: 2025-06-02

CONTİNUAR
type: MusicAlbum
date published: 2025-06-06

AMRAP WORKOUT
type: MusicAlbum
date published: 2025-06-20

Ainda Vivo
type: MusicAlbum
date published: 2025-06-25

Montagem Brutal
type: MusicAlbum
date published: 2025-07-11

ANDROMEDA
type: MusicAlbum
date published: 2025-07-11

Otomotivo
type: MusicAlbum
date published: 2025-07-14

Otomotivo
type: MusicAlbum
date published: 2025-07-14

TURBULENCİA
type: MusicAlbum
date published: 2025-07-18

TURBULENCIA
type: MusicAlbum
date published: 2025-07-18

Turbulencia
type: MusicAlbum
date published: 2025-07-18

NEBULA
type: MusicAlbum
date published: 2025-08-08

BATE E SOCA
type: MusicAlbum
date published: 2025-08-22