Gia Khiêm
type: MusicGroup
genre: v-pop
popularity: 21
followers: 442
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83154d8ca8226ef09144d4bfdc5ff1f9ab05428f393905202a149c56a2ca6300
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17911372-5682-4509-99ae-c65718b52f96.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/17911372-5682-4509-99ae-c65718b52f96.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/17911372-5682-4509-99ae-c65718b52f96
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83154d8ca8226ef09144d4bfdc5ff1f9ab05428f393905202a149c56a2ca6300","name":"Gia Khiêm","registered_at":"2026-06-11T12:43:46Z","symbol":"NIM0032114","token_address":"0x23c2131b81c0ca483f2e3bbeed219d62563db256","type":"artist","uuid":"17911372-5682-4509-99ae-c65718b52f96"}
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 0x83154d8ca8226ef09144d4bfdc5ff1f9ab05428f393905202a149c56a2ca6300. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/17911372-5682-4509-99ae-c65718b52f96.json and https://artists.proofprofile.net/proofs/artist/17911372-5682-4509-99ae-c65718b52f96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x83154d8ca8226ef09144d4bfdc5ff1f9ab05428f393905202a149c56a2ca6300","name":"Gia Khiêm","registered_at":"2026-06-11T12:43:46Z","symbol":"NIM0032114","token_address":"0x23c2131b81c0ca483f2e3bbeed219d62563db256","type":"artist","uuid":"17911372-5682-4509-99ae-c65718b52f96"}
album: Bài Ca Trung Thu
  type: MusicAlbum
  date published: 2020-01-01
album: Cha
  type: MusicAlbum
  date published: 2020-01-01
album: Mắt, Mũi, Môi
  type: MusicAlbum
  date published: 2020-01-01
album: Đi Qua Nước Mắt
  type: MusicAlbum
  date published: 2020-08-15
album: Vệ Tinh Của Riêng Em
  type: MusicAlbum
  date published: 2022-02-12
album: Vệ Tinh Của Riêng Em
  type: MusicAlbum
  date published: 2022-02-16
album: Vệ Tinh Của Riêng Em
  type: MusicAlbum
  date published: 2022-02-16
album: Giá Như Còn Còn Cha
  type: MusicAlbum
  date published: 2024-02-06
track: Đánh Cắp Mặt Trời
  type: MusicRecording
  duration: PT8M20S
  duration ms: 500571
  explicit: false
  by artist: Double2T
  by artist: Tùng Dương
  by artist: Hồng Nhung
  by artist: Trung Quân
  by artist: Phương Mỹ Chi
  by artist: ERIK
  by artist: Dương Hoàng Yến
  by artist: Bùi Công Nam
  by artist: Orange
  by artist: Emily
  by artist: Trang Pháp
  by artist: Dương Trường Giang
  by artist: Kay Trần
  by artist: PiaLinh
  by artist: Quốc Thiên
  by artist: Hoàng Tôn
  by artist: Ali Hoàng Dương
  by artist: Đinh Ứng Phi Trường
  by artist: Lâm Phúc
  by artist: Gia Khiêm
  by artist: Bảo An
  by artist: Tuấn Cry
  by artist: Ngọc Việt Idol
  by artist: Na Ngọc Anh
  by artist: DT TAP RAP
  by artist: Xệ Xệ
  by artist: Huỳnh Lập
  by artist: Neko Lê
  by artist: BigDaddy
  by artist: Thai VG
  by artist: GDucky
  by artist: Lil Wuyn
  by artist: HURRYKNG
  by artist: OgeNus
  by artist: CAPTAIN BOY
  by artist: gung0cay
  by artist: IndieK
  by artist: Hydra
  by artist: SMO
  by artist: Nguyễn Thúc Thùy Tiên
  by artist: KHÁNH
  by artist: Cao Thanh Thảo My
  by artist: 1977 Vlog
  in album: Đánh Cắp Mặt Trời
    type: MusicAlbum
    date published: 2024-03-30
  genre: v-pop
  genre: vietnamese-hip-hop
  isrc code: VNA1M2284589
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
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  additional property: CopyrightChainExplorerURL
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  additional property: OTSHash
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  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/953513
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA1M2284589
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-06-13T12:47:07Z
  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 0xb7a1efdf12ec822f59b0cb241e09d9e9c8de14da67bd184dcec0299360ab56e6. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), 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/VNA1M2284589.
    date published: 2026-06-13T12:47:07Z
  audio: Đánh Cắp Mặt Trời
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 145.15
    additional property: Musical Key
      type: PropertyValue
      value: 0
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.706
    additional property: Energy
      type: PropertyValue
      value: 0.697
    additional property: Speechiness
      type: PropertyValue
      value: 0.062
    additional property: Acousticness
      type: PropertyValue
      value: 0.559
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.118
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.429
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.709
    additional property: Key Name
      type: PropertyValue
      value: C
    additional property: Mode Name
      type: PropertyValue
      value: Major