Dat Phan
type: MusicGroup
genre: comedy
description: Dat Phan (born January 25, 1975) is a Vietnamese-American stand-up comedian. He first rose to fame in 2003 after defeating runner-up Ralphie May to win Season 1 of Last Comic Standing. In Fall 2004,
popularity: 6
followers: 1608
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6a571ef8a368ddbc478852c629cec9be8def0a7787a8c10d37a12b269147cc54
additional property: OTSHash
additional property: OTSBitcoinBlock
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  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/782d8071-5242-491f-8723-15fbbb18b5ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/782d8071-5242-491f-8723-15fbbb18b5ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/782d8071-5242-491f-8723-15fbbb18b5ed
additional property: OTSTimestamp
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  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6a571ef8a368ddbc478852c629cec9be8def0a7787a8c10d37a12b269147cc54","name":"Dat Phan","registered_at":"2026-06-17T07:32:46Z","symbol":"NIM1325112","token_address":"0x5aeb164cd210281327f4256dd6ebd282734390f6","type":"artist","uuid":"782d8071-5242-491f-8723-15fbbb18b5ed"}
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 0x6a571ef8a368ddbc478852c629cec9be8def0a7787a8c10d37a12b269147cc54. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/782d8071-5242-491f-8723-15fbbb18b5ed.json and https://artists.proofprofile.net/proofs/artist/782d8071-5242-491f-8723-15fbbb18b5ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x6a571ef8a368ddbc478852c629cec9be8def0a7787a8c10d37a12b269147cc54","name":"Dat Phan","registered_at":"2026-06-17T07:32:46Z","symbol":"NIM1325112","token_address":"0x5aeb164cd210281327f4256dd6ebd282734390f6","type":"artist","uuid":"782d8071-5242-491f-8723-15fbbb18b5ed"}
album: You Touch, You Buy
  type: MusicAlbum
  date published: 2009-07-15
  track: Vietnamese Nail Salons
    type: MusicRecording
    duration: PT2M6S
    duration ms: 126275
    explicit: true
    by artist: Dat Phan
    in album: You Touch, You Buy
      type: MusicAlbum
      date published: 2009-07-15
    genre: comedy
    isrc code: USLQZ0900581
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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      type: PropertyValue
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    additional property: OTSHash
    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958415
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLQZ0900581
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T12:50:13Z
    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 0x7b9d2745790d8154b2ca68f8bc938347f5d22c60237bde74be58740bc0b725bd. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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/USLQZ0900581.
      date published: 2026-07-17T12:50:13Z
    audio: Vietnamese Nail Salons
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.678
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.661
      additional property: Energy
        type: PropertyValue
        value: 0.824
      additional property: Speechiness
        type: PropertyValue
        value: 0.923
      additional property: Acousticness
        type: PropertyValue
        value: 0.801
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.697
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.477
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.896
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Allegro de Concert, Op. 46
  type: MusicAlbum
  date published: 2010-04-24
album: Born in Saigon... California
  type: MusicAlbum
  date published: 2014-10-14