Stupiz Kiz
type: MusicGroup
genre: vietnam indie
genre: v-pop
popularity: 3
followers: 951
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x99aa6149dc11d36461b622530c4f76975e0585a15f6d7c4207e91b9be8d47c85
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/234ad0e4-5d28-4f8f-b109-e4594d4412ba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/234ad0e4-5d28-4f8f-b109-e4594d4412ba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/234ad0e4-5d28-4f8f-b109-e4594d4412ba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x99aa6149dc11d36461b622530c4f76975e0585a15f6d7c4207e91b9be8d47c85","name":"Stupiz Kiz","registered_at":"2026-06-16T01:50:07Z","symbol":"NIM0899675","token_address":"0x524f0bed17178d738470895b6d61f365f7f86abd","type":"artist","uuid":"234ad0e4-5d28-4f8f-b109-e4594d4412ba"}
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 0x99aa6149dc11d36461b622530c4f76975e0585a15f6d7c4207e91b9be8d47c85. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/234ad0e4-5d28-4f8f-b109-e4594d4412ba.json and https://artists.proofprofile.net/proofs/artist/234ad0e4-5d28-4f8f-b109-e4594d4412ba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x99aa6149dc11d36461b622530c4f76975e0585a15f6d7c4207e91b9be8d47c85","name":"Stupiz Kiz","registered_at":"2026-06-16T01:50:07Z","symbol":"NIM0899675","token_address":"0x524f0bed17178d738470895b6d61f365f7f86abd","type":"artist","uuid":"234ad0e4-5d28-4f8f-b109-e4594d4412ba"}
album: Stupiz Picture
  type: MusicAlbum
  date published: 2018-09-21
album: Miles Apart
  type: MusicAlbum
  date published: 2020-08-25
album: Ngày Không Em
  type: MusicAlbum
  date published: 2021-07-24
album: Miles Apart
  type: MusicAlbum
  date published: 2024-01-24
album: Stupiz Picture (2024)
  type: MusicAlbum
  date published: 2024-09-27
album: Ngày Không Em (Remastered 2024)
  type: MusicAlbum
  date published: 2024-10-18
album: Somewhere (Remastered 2024)
  type: MusicAlbum
  date published: 2024-10-25
album: Tomorrow (Remastered 2024)
  type: MusicAlbum
  date published: 2024-11-01
track: Bạn Thân
  type: MusicRecording
  duration: PT3M5S
  duration ms: 185583
  explicit: false
  by artist: KET
  by artist: Stupiz Kiz
  by artist: Lena
  in album: Bạn Thân
    type: MusicAlbum
    date published: 2020-01-31
  isrc code: QZFZ22008033
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-30T17:01:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x2d0e41c8eab24776bf2704b17c4d7ac7cee40c9aed553cf551bccfad90cfacb2
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960284
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960284
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22008033
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-30T17:23:26Z
  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 0x2d0e41c8eab24776bf2704b17c4d7ac7cee40c9aed553cf551bccfad90cfacb2. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/QZFZ22008033.
    date published: 2026-07-30T17:23:26Z
  audio: Bạn Thân
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 128.934
    additional property: Musical Key
      type: PropertyValue
      value: 2
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 5
    additional property: Danceability
      type: PropertyValue
      value: 0.438
    additional property: Energy
      type: PropertyValue
      value: 0.604
    additional property: Speechiness
      type: PropertyValue
      value: 0.033
    additional property: Acousticness
      type: PropertyValue
      value: 0.067
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.01
    additional property: Liveness
      type: PropertyValue
      value: 0.307
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.532
    additional property: Loudness (dB)
      type: PropertyValue
      value: -12.518
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major