Bonny B.
type: MusicGroup
genre: blues
description: thumb|Bonny B. playing the harmonica Bonny B. (born Su Pheaktra Bonnyface Chanmongkhon, July 20, 1974, Cambodia) is a Cambodian-Swiss blues musician and harmonica player. Early life In 1978, his fam
popularity: 5
followers: 316
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additional property: CopyrightChainExplorerURL
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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 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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ac602fcbc36929aa71a123e98bf01597970ed6c5da8ee83086df3e1826ec464. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/978d1064-8c52-4173-a39b-8cf1c62db2ca.json and https://artists.proofprofile.net/proofs/artist/978d1064-8c52-4173-a39b-8cf1c62db2ca.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
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album: Bonny B. & the Jukes
  type: MusicAlbum
  date published: 2021-01-15
album: Freedom
  type: MusicAlbum
  date published: 2022-12-23
  track: A Change Is Gonna Come
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    duration ms: 429077
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    by artist: Bonny B.
    in album: Freedom
      type: MusicAlbum
      date published: 2022-12-23
    genre: blues
    isrc code: USL4R2229376
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      type: PropertyValue
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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 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
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      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa15f6493882189552c203731e7286d7a0d5237106932330b44391c01abc43eb. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/USL4R2229376.
      date published: 2026-07-18T00:27:51Z
    audio: A Change Is Gonna Come
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Danceability
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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        value: -9.371
      additional property: Key Name
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        value: A
      additional property: Mode Name
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album: Peace
  type: MusicAlbum
  date published: 2023-10-06