Huywo
type: MusicGroup
popularity: 6
followers: 242
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4312c5f5c9bb872beb4c5b50ad2105d328169f548e05bf14bb2fe33a5bd50112
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74d19ac2-8a6e-4bf6-9888-39ac33375c7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/74d19ac2-8a6e-4bf6-9888-39ac33375c7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/74d19ac2-8a6e-4bf6-9888-39ac33375c7c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x4312c5f5c9bb872beb4c5b50ad2105d328169f548e05bf14bb2fe33a5bd50112. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/74d19ac2-8a6e-4bf6-9888-39ac33375c7c.json and https://artists.proofprofile.net/proofs/artist/74d19ac2-8a6e-4bf6-9888-39ac33375c7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Lanterns
  type: MusicAlbum
  date published: 2022-03-15
album: Lưu Số Em Đi
  type: MusicAlbum
  date published: 2022-03-15
album: La La La
  type: MusicAlbum
  date published: 2022-03-15
album: Có Cái Con Cặk Cukak
  type: MusicAlbum
  date published: 2022-03-24
  track: Có Cái Con Cặk Cukak
    type: MusicRecording
    duration: PT1M12S
    duration ms: 72302
    explicit: true
    by artist: Huywo
    in album: Có Cái Con Cặk Cukak
      type: MusicAlbum
      date published: 2022-03-24
    isrc code: AUBEC2175836
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T06:31:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8baad989efeb0cff78e25dcc3b2a13f3aa3cb39a5b3810ba5ca5458081667d63
    additional property: OTSHash
    additional property: OTSBitcoinBlock
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      value: 958256
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958256
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUBEC2175836
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T07:22:18Z
    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 0x8baad989efeb0cff78e25dcc3b2a13f3aa3cb39a5b3810ba5ca5458081667d63. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/AUBEC2175836.
      date published: 2026-07-16T07:22:18Z
    audio: Có Cái Con Cặk Cukak
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.04
      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: 0.838
      additional property: Energy
        type: PropertyValue
        value: 0.917
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.197
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.914
      additional property: Liveness
        type: PropertyValue
        value: 0.241
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.95
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.454
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Midnight
  type: MusicAlbum
  date published: 2022-03-25
album: Xổ Số Kiến Thiết
  type: MusicAlbum
  date published: 2022-04-21
album: Bobabem
  type: MusicAlbum
  date published: 2022-04-26
album: 404
  type: MusicAlbum
  date published: 2022-04-26
album: Lắc Mông Siêu Cuốn
  type: MusicAlbum
  date published: 2022-04-26
album: Montana
  type: MusicAlbum
  date published: 2022-04-26
album: H'mông Flute
  type: MusicAlbum
  date published: 2022-04-26
album: Pink Gangster
  type: MusicAlbum
  date published: 2022-04-26
album: Position
  type: MusicAlbum
  date published: 2022-04-26
album: Nhạc Trung Thu
  type: MusicAlbum
  date published: 2022-04-28
album: Sunrise Gentle
  type: MusicAlbum
  date published: 2022-05-03
album: Lose Yourself in the Music
  type: MusicAlbum
  date published: 2022-05-03
album: Trumua
  type: MusicAlbum
  date published: 2022-05-05
album: Florida
  type: MusicAlbum
  date published: 2022-06-07
album: Chị Ong Nâu Nâu (Cực Chill)
  type: MusicAlbum
  date published: 2022-06-14
album: Beijing Dark
  type: MusicAlbum
  date published: 2022-07-01
album: Hết Nhạc Con Về Lạ Lắm
  type: MusicAlbum
  date published: 2022-07-14
album: Def Căng Def
  type: MusicAlbum
  date published: 2022-09-02
album: Kalinka
  type: MusicAlbum
  date published: 2022-11-27
album: Talkin All That Talk
  type: MusicAlbum
  date published: 2022-12-06
album: Persian
  type: MusicAlbum
  date published: 2022-12-17
album: Siêu Cuốn Ver.2
  type: MusicAlbum
  date published: 2022-12-18
album: 风夜行 (器乐的)
  type: MusicAlbum
  date published: 2022-12-24
album: Green
album: Coffin Dance Meme (Phonk & Hardstyle)
album: 2 Minutes (Super Slow)
album: 10 Năm Không Gặp (Instrumental)
album: Letinh (Unrequited Love)
album: Sea of Problems
album: Aladin
album: Dolce
album: Khong Bang (Not as Good As)
album: Through the Dark

Green
type: MusicAlbum
date published: 2023-01-22

Coffin Dance Meme (Phonk & Hardstyle)
type: MusicAlbum
date published: 2023-02-09

2 Minutes (Super Slow)
type: MusicAlbum
date published: 2023-03-06

10 Năm Không Gặp (Instrumental)
type: MusicAlbum
date published: 2023-03-28

Letinh (Unrequited Love)
type: MusicAlbum
date published: 2023-06-18

Sea of Problems
type: MusicAlbum
date published: 2023-12-26

Aladin
type: MusicAlbum
date published: 2024-06-14

Dolce
type: MusicAlbum
date published: 2024-06-22

Khong Bang (Not as Good As)
type: MusicAlbum
date published: 2024-10-21

Through the Dark
type: MusicAlbum
date published: 2025-08-01