Phúc Đạt
type: MusicGroup
genre: vinahouse
popularity: 2
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4ebcd3b58181dc3836df1b8057c8d8c008346b499a90c09b92734a37d496179f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b3f58e3-69a4-4e0d-abdb-b6359fd0f58f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4b3f58e3-69a4-4e0d-abdb-b6359fd0f58f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4b3f58e3-69a4-4e0d-abdb-b6359fd0f58f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4ebcd3b58181dc3836df1b8057c8d8c008346b499a90c09b92734a37d496179f","name":"Phúc Đạt","registered_at":"2026-06-16T15:54:01Z","symbol":"NIM1101117","token_address":"0x1b4654fd7f6a1555d30bb3d6f5527f7c75cb4b3f","type":"artist","uuid":"4b3f58e3-69a4-4e0d-abdb-b6359fd0f58f"}
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 0x4ebcd3b58181dc3836df1b8057c8d8c008346b499a90c09b92734a37d496179f. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4b3f58e3-69a4-4e0d-abdb-b6359fd0f58f.json and https://artists.proofprofile.net/proofs/artist/4b3f58e3-69a4-4e0d-abdb-b6359fd0f58f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x4ebcd3b58181dc3836df1b8057c8d8c008346b499a90c09b92734a37d496179f","name":"Phúc Đạt","registered_at":"2026-06-16T15:54:01Z","symbol":"NIM1101117","token_address":"0x1b4654fd7f6a1555d30bb3d6f5527f7c75cb4b3f","type":"artist","uuid":"4b3f58e3-69a4-4e0d-abdb-b6359fd0f58f"}
album: Bác Đang Cùng Chúng Cháu Hành Quân (Domino Remix)
  type: MusicAlbum
  date published: 2025-04-24
album: Khát Vọng Tuổi Trẻ (Domino Remix)
  type: MusicAlbum
  date published: 2025-04-24
album: Hành Khúc Ngày Và Đêm (Domino Remix)
  type: MusicAlbum
  date published: 2025-04-24
  track: Hành Khúc Ngày Và Đêm - Domino Remix
    type: MusicRecording
    duration: PT3M53S
    duration ms: 233160
    explicit: false
    by artist: Phúc Đạt
    in album: Hành Khúc Ngày Và Đêm (Domino Remix)
      type: MusicAlbum
      date published: 2025-04-24
    genre: vinahouse
    isrc code: FRX202561770
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T10:37:52+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe4ee4ba38a2e0ec6079739e3c1c08d55b54eb9e713a5af45a5d9bdef7b638fae
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958870
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958870
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX202561770
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T11:19:23Z
    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 0xe4ee4ba38a2e0ec6079739e3c1c08d55b54eb9e713a5af45a5d9bdef7b638fae. Chain 2 (Bitcoin): anchored in block 958870 (2026-07-20T11:19:23Z), 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/FRX202561770.
      date published: 2026-07-20T11:19:23Z
    audio: Hành Khúc Ngày Và Đêm - Domino Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.004
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.754
      additional property: Energy
        type: PropertyValue
        value: 0.904
      additional property: Speechiness
        type: PropertyValue
        value: 0.038
      additional property: Acousticness
        type: PropertyValue
        value: 0.013
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.367
      additional property: Liveness
        type: PropertyValue
        value: 0.359
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.967
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.957
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Nối Vòng Tay Lớn (Domino Remix)
  type: MusicAlbum
  date published: 2025-04-24