Ho Chi Minh
type: MusicGroup
description: (born ; 19 May 1890 – 2 September 1969), colloquially known as Uncle Ho () among other aliases and sobriquets, was a Vietnamese revolutionary and statesman who founded the Democratic Republic of Vie
popularity: 3
followers: 115
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0xa61698b9a48d0aaafa81fe6247aa52c4b5f3be8f47b2bf36cc96f2a6a0fdb37f
additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3f265331-5c91-4797-80d5-12dac2f8316e.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
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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 0xa61698b9a48d0aaafa81fe6247aa52c4b5f3be8f47b2bf36cc96f2a6a0fdb37f. Chain 2 (Bitcoin): anchored in block 954043 (2026-06-17T04:15:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3f265331-5c91-4797-80d5-12dac2f8316e.json and https://artists.proofprofile.net/proofs/artist/3f265331-5c91-4797-80d5-12dac2f8316e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T04:15:20Z
  text: {"copyright_id":"0xa61698b9a48d0aaafa81fe6247aa52c4b5f3be8f47b2bf36cc96f2a6a0fdb37f","name":"Ho Chi Minh","registered_at":"2026-06-16T11:34:39Z","symbol":"NIM1039240","token_address":"0xaf82d7376c032e1337b75063ae7adfbadb299a36","type":"artist","uuid":"3f265331-5c91-4797-80d5-12dac2f8316e"}
album: Vida De Adulto
  type: MusicAlbum
  date published: 2025-07-11
  track: Vida De Adulto
    type: MusicRecording
    duration: PT3M39S
    duration ms: 219120
    explicit: false
    by artist: Ho Chi Minh
    in album: Vida De Adulto
      type: MusicAlbum
      date published: 2025-07-11
    isrc code: USHM92509940
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T06:51:23Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7af9867a0db43e329c73009ea2eec6ca6936f55a8064db0f7471ada5ec374935. Chain 2 (Bitcoin): anchored in block 958823 (2026-07-20T06:51:23Z), 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/USHM92509940.
      date published: 2026-07-20T06:51:23Z
    audio: Vida De Adulto
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.842
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.38
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.165
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.271
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.581
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Major