Studio Số 6
type: MusicGroup
genre: v-pop
popularity: 11
followers: 225
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e6ebfd402bd6e08b95102d201bba5aaf6cd7f5ca58fae253389b71c2e60064c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953819
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953819
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb1e6aaf-53c8-410e-a71d-7e3d2a961438.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb1e6aaf-53c8-410e-a71d-7e3d2a961438.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb1e6aaf-53c8-410e-a71d-7e3d2a961438
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:31:52Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e6ebfd402bd6e08b95102d201bba5aaf6cd7f5ca58fae253389b71c2e60064c","name":"Studio Số 6","registered_at":"2026-06-15T06:54:26Z","symbol":"NIM0716954","token_address":"0xa6d5f164e62feeb2e8e86e84310709ad9482778a","type":"artist","uuid":"fb1e6aaf-53c8-410e-a71d-7e3d2a961438"}
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 0x5e6ebfd402bd6e08b95102d201bba5aaf6cd7f5ca58fae253389b71c2e60064c. Chain 2 (Bitcoin): anchored in block 953819 (2026-06-15T18:31:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb1e6aaf-53c8-410e-a71d-7e3d2a961438.json and https://artists.proofprofile.net/proofs/artist/fb1e6aaf-53c8-410e-a71d-7e3d2a961438.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:31:52Z
  text: {"copyright_id":"0x5e6ebfd402bd6e08b95102d201bba5aaf6cd7f5ca58fae253389b71c2e60064c","name":"Studio Số 6","registered_at":"2026-06-15T06:54:26Z","symbol":"NIM0716954","token_address":"0xa6d5f164e62feeb2e8e86e84310709ad9482778a","type":"artist","uuid":"fb1e6aaf-53c8-410e-a71d-7e3d2a961438"}
album: Studio Số 6 - Tập 1
  type: MusicAlbum
  date published: 2022-08-19
album: Studio Số 6 - Tập 2
  type: MusicAlbum
  date published: 2022-09-02
album: Studio Số 6 - Tập 3
  type: MusicAlbum
  date published: 2022-09-05
album: Studio Số 6 - Tập 4
  type: MusicAlbum
  date published: 2022-09-10
album: Studio Số 6 - Tập 5
  type: MusicAlbum
  date published: 2022-09-19
album: Studio Số 6 - Tập 6
  type: MusicAlbum
  date published: 2022-09-24
  track: Lạnh - Live
    type: MusicRecording
    duration: PT4M5S
    duration ms: 245052
    explicit: false
    by artist: Studio Số 6
    in album: Studio Số 6 - Tập 6
      type: MusicAlbum
      date published: 2022-09-24
    genre: v-pop
    isrc code: QZN882288297
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-13T17:02:38+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6674f008ff64fd08ce09ee3cd695e99925e0729cb6f42a8f023f2abac2bbf776
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957888
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957888
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882288297
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-13T17:43:59Z
    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 0x6674f008ff64fd08ce09ee3cd695e99925e0729cb6f42a8f023f2abac2bbf776. Chain 2 (Bitcoin): anchored in block 957888 (2026-07-13T17:43:59Z), 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/QZN882288297.
      date published: 2026-07-13T17:43:59Z
    audio: Lạnh - Live
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 94.004
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.679
      additional property: Energy
        type: PropertyValue
        value: 0.527
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.65
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.097
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.482
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.062
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Studio Số 6 - Tập 7
  type: MusicAlbum
  date published: 2022-10-03
album: Studio Số 6 - Tập 9
  type: MusicAlbum
  date published: 2022-10-17
album: Studio Số 6 - Tập 10
  type: MusicAlbum
  date published: 2022-10-31
  track: Tìm Được Nhau Khó Thế Nào - Live
    type: MusicRecording
    duration: PT4M58S
    duration ms: 298536
    explicit: false
    by artist: Studio Số 6
    in album: Studio Số 6 - Tập 10
      type: MusicAlbum
      date published: 2022-10-31
    genre: v-pop
    isrc code: QZWDW2201021
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T19:45:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xec46eddc168bfced72e53264ca3450439cdad02a04bfc825348452c85af80ed7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDW2201021
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xec46eddc168bfced72e53264ca3450439cdad02a04bfc825348452c85af80ed7. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/QZWDW2201021.
      date published: 2026-07-05T01:12:41Z
    audio: Tìm Được Nhau Khó Thế Nào - Live
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 81.719
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Studio Số 6 - Tập 11
album: Studio Số 6 - Tập 12
album: Studio Số 6 - Tập 13
album: Studio Số 6 - Tập 14
album: Studio Số 6 - Tập 16
album: Như Những Phút Ban Đầu (Live)
album: Studio Số 6 - Tập 17

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.508

Energy
type: PropertyValue
value: 0.299

Speechiness
type: PropertyValue
value: 0.026

Acousticness
type: PropertyValue
value: 0.35

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.091

Valence (Positivity)
type: PropertyValue
value: 0.324

Loudness (dB)
type: PropertyValue
value: -10.026

Key Name
type: PropertyValue
value: C#

Mode Name
type: PropertyValue
value: Major

Studio Số 6 - Tập 11
type: MusicAlbum
date published: 2022-10-31

Studio Số 6 - Tập 12
type: MusicAlbum
date published: 2022-11-07

Studio Số 6 - Tập 13
type: MusicAlbum
date published: 2022-11-11

Studio Số 6 - Tập 14
type: MusicAlbum
date published: 2022-11-18

Studio Số 6 - Tập 16
type: MusicAlbum
date published: 2022-12-03

Như Những Phút Ban Đầu (Live)
type: MusicAlbum
date published: 2022-12-03

Studio Số 6 - Tập 17
type: MusicAlbum
date published: 2022-12-09