Trí
type: MusicGroup
genre: vietnamese hip hop
genre: v-pop
popularity: 15
followers: 1282
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc38680f12ace9ab1695b7176258866ea26d75b2427dfa0817fe4b2a1828f082b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ef3f061-256f-43b5-a625-bb4a18000400.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ef3f061-256f-43b5-a625-bb4a18000400.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ef3f061-256f-43b5-a625-bb4a18000400
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc38680f12ace9ab1695b7176258866ea26d75b2427dfa0817fe4b2a1828f082b","name":"Trí","registered_at":"2026-06-14T12:44:34Z","symbol":"NIM0456853","token_address":"0x77ec620d125b124ef99ea071b189b7d26c0a5282","type":"artist","uuid":"4ef3f061-256f-43b5-a625-bb4a18000400"}
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 0xc38680f12ace9ab1695b7176258866ea26d75b2427dfa0817fe4b2a1828f082b. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ef3f061-256f-43b5-a625-bb4a18000400.json and https://artists.proofprofile.net/proofs/artist/4ef3f061-256f-43b5-a625-bb4a18000400.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0xc38680f12ace9ab1695b7176258866ea26d75b2427dfa0817fe4b2a1828f082b","name":"Trí","registered_at":"2026-06-14T12:44:34Z","symbol":"NIM0456853","token_address":"0x77ec620d125b124ef99ea071b189b7d26c0a5282","type":"artist","uuid":"4ef3f061-256f-43b5-a625-bb4a18000400"}
album: Đón Đưa
  type: MusicAlbum
  date published: 2018-03-01
album: Những Ngày Sau
  type: MusicAlbum
  date published: 2018-03-01
album: Quá Muộn
  type: MusicAlbum
  date published: 2020-07-12
album: Hang Out
  type: MusicAlbum
  date published: 2020-09-23
album: Cuộc Đời Khác
  type: MusicAlbum
  date published: 2020-09-23
album: Treasure
  type: MusicAlbum
  date published: 2020-09-23
album: Tình Yêu Giao Thông
  type: MusicAlbum
  date published: 2020-09-28
album: Put Ur Hands
  type: MusicAlbum
  date published: 2020-10-08
album: Những Ngày Sau (feat. MyNhan)
  type: MusicAlbum
  date published: 2020-11-26
  track: Những Ngày Sau (feat. MyNhan)
    type: MusicRecording
    duration: PT2M51S
    duration ms: 171735
    explicit: false
    by artist: Trí
    in album: Những Ngày Sau (feat. MyNhan)
      type: MusicAlbum
      date published: 2020-11-26
    genre: vietnamese hip hop
    genre: v-pop
    isrc code: VNA0M1909521
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T18:06:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x59f5c3f441c9f22251759c35b0a11ca4d676f2ee22b519f27caba6a91160ddee
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/VNA0M1909521
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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 0x59f5c3f441c9f22251759c35b0a11ca4d676f2ee22b519f27caba6a91160ddee. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/VNA0M1909521.
      date published: 2026-07-03T19:59:51Z
    audio: Những Ngày Sau (feat. MyNhan)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.985
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.785
      additional property: Energy
        type: PropertyValue
        value: 0.537
      additional property: Speechiness
        type: PropertyValue
        value: 0.155
      additional property: Acousticness
        type: PropertyValue
        value: 0.835
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.019
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.244
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.09
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Gotta Move
  type: MusicAlbum
  date published: 2021-07-02
album: Đón Đưa
  type: MusicAlbum
  date published: 2021-07-06
album: Những Ngày Sau (feat. MyNhan) [Remix]
  type: MusicAlbum
  date published: 2021-09-01
album: Leave (feat. Fliedkid)
  type: MusicAlbum
  date published: 2021-09-05
album: MOVE
  type: MusicAlbum
  date published: 2021-12-03
album: 1218
  type: MusicAlbum
  date published: 2022-07-22
album: NGIDAM JEMBLEM (Live Campursari Suko Laras)
  type: MusicAlbum
  date published: 2025-07-09