Graykee
type: MusicGroup
genre: v-pop
popularity: 3
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8746517751e0f65489745b9df09ac0d81532269380dbfebb63a8bcbc3db2838b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df7b50a0-f05e-40d2-bbef-76fbe859c02c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df7b50a0-f05e-40d2-bbef-76fbe859c02c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df7b50a0-f05e-40d2-bbef-76fbe859c02c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
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 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 0x8746517751e0f65489745b9df09ac0d81532269380dbfebb63a8bcbc3db2838b. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/df7b50a0-f05e-40d2-bbef-76fbe859c02c.json and https://artists.proofprofile.net/proofs/artist/df7b50a0-f05e-40d2-bbef-76fbe859c02c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
album: LuvU 2000
  type: MusicAlbum
  date published: 2021-03-14
album: Yêu Một Người Em Ghét
  type: MusicAlbum
  date published: 2021-04-28
album: FALLING
  type: MusicAlbum
  date published: 2021-07-12
album: Khu Vườn Sỏi Đá (feat. Traang)
  type: MusicAlbum
  date published: 2022-11-05
album: Cố Chấp
  type: MusicAlbum
  date published: 2023-05-25
album: Mostly
  type: MusicAlbum
  date published: 2023-09-11
album: MOSTLY
  type: MusicAlbum
  date published: 2023-11-09
album: MOSTLY (tình mà suy)
  type: MusicAlbum
  date published: 2023-12-12
album: Mostly (Remix)
  type: MusicAlbum
  date published: 2023-12-12
album: KHOPHAI
  type: MusicAlbum
  date published: 2024-05-02
album: Dư vị
  type: MusicAlbum
  date published: 2025-10-28
track: Chẳng Phải Red Flag (Sổ Sứ Mệnh 67 - Ban Nhạc Hỗn Mang)
  type: MusicRecording
  duration: PT3M28S
  duration ms: 208888
  explicit: false
  by artist: Liên Quân Mobile
  by artist: Graykee
  in album: Chẳng Phải Red Flag (Sổ Sứ Mệnh 67 - Ban Nhạc Hỗn Mang)
    type: MusicAlbum
    date published: 2024-06-26
  genre: v-pop
  genre: vietnamese-hip-hop
  genre: vietnam-indie
  isrc code: QZNJX2482567
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-29T18:58:48+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xf6245a054ff8b1ff6b6d4ed7b4ea85af3221149f8bca77f1a6d7b46b551ef6de
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960138
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960138
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2482567
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T19:35:34Z
  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 0xf6245a054ff8b1ff6b6d4ed7b4ea85af3221149f8bca77f1a6d7b46b551ef6de. Chain 2 (Bitcoin): anchored in block 960138 (2026-07-29T19:35:34Z), 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/QZNJX2482567.
    date published: 2026-07-29T19:35:34Z
  audio: Chẳng Phải Red Flag (Sổ Sứ Mệnh 67 - Ban Nhạc Hỗn Mang)
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 123.456
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.669
    additional property: Energy
      type: PropertyValue
      value: 0.743
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.247
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.001
    additional property: Liveness
      type: PropertyValue
      value: 0.106
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.801
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.933
    additional property: Key Name
      type: PropertyValue
      value: F
    additional property: Mode Name
      type: PropertyValue
      value: Minor