Hami
type: MusicGroup
description: Hami (), or Kumul (), is a prefecture-level city in eastern Xinjiang, China. It is well known for sweet Hami melons. In early 2016, the former Hami county-level city merged with Hami Prefecture to for
popularity: 19
followers: 532
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a93ca128eed194ebb5b88ab173b42f3b7ce86d4db9567aebbab2561605ac498. Chain 2 (Bitcoin): anchored in block 953770 (2026-06-15T09:50:11Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2294267-d752-4725-9c5f-598787332822.json and https://artists.proofprofile.net/proofs/artist/a2294267-d752-4725-9c5f-598787332822.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:50:11Z
album: El Hami
  type: MusicAlbum
  date published: 2021-06-04
  track: El Hami
    type: MusicRecording
    duration: PT3M16S
    duration ms: 196700
    explicit: false
    by artist: Hami
    in album: El Hami
      type: MusicAlbum
      date published: 2021-06-04
    isrc code: TCAJC2494665
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    additional property: OTSVerifyInstructions
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    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23eb54228bffbb53086ab12f427a28c459d7f9aa067930bda69adf07cc065a8e. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T08:57:42Z), 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/TCAJC2494665.
      date published: 2026-07-21T08:57:42Z
    audio: El Hami
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 170.004
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.823
      additional property: Energy
        type: PropertyValue
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      additional property: Speechiness
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        value: 0.413
      additional property: Acousticness
        type: PropertyValue
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.704
      additional property: Loudness (dB)
        type: PropertyValue
        value: -19.971
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: El Orgullo
  type: MusicAlbum
  date published: 2024-11-23
album: Angel
  type: MusicAlbum
  date published: 2024-12-01
  track: Angel
    type: MusicRecording
    duration: PT1M43S
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    by artist: Hami
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      type: MusicAlbum
      date published: 2024-12-01
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    additional property: OTSVerifyInstructions
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      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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6fa428aae31a1b9edafa850d145a6f9e5a48737a38e52bfd1327808d971fb6e6. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/TCAJC2409026.
      date published: 2026-07-05T04:47:21Z
    audio: Angel
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.306
      additional property: Musical Key
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        value: 8
      additional property: Mode (Major/Minor)
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        value: 1
      additional property: Time Signature
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        value: 4
      additional property: Danceability
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
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album: Southside Wie Geht Es Dir

Valence (Positivity)
type: PropertyValue
value: 0.19

Loudness (dB)
type: PropertyValue
value: -14.317

Key Name
type: PropertyValue
value: Ab

Mode Name
type: PropertyValue
value: Major

Southside Wie Geht Es Dir
type: MusicAlbum
date published: 2025-06-24