Emmanuel Bay
type: MusicGroup
genre: chamber music
popularity: 3
followers: 11
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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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  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x8186f9634afb1f0a13ba03d75042f72cd826ac55c581f19ab4fe85046a44692b","name":"Emmanuel Bay","registered_at":"2026-06-17T13:20:46Z","symbol":"NIM1407977","token_address":"0x0491a13d892714d318399e4ab992a23f0e1bf8ab","type":"artist","uuid":"88a4848d-5b86-4cfa-82bc-68a7e3baf459"}
track: The Firebird: Berceuse (arr. S. Dushkin for violin and piano)
  type: MusicRecording
  duration: PT2M9S
  duration ms: 129893
  explicit: false
  by artist: Samuel Dushkin
  by artist: Igor Stravinsky
  by artist: Jascha Heifetz
  by artist: Emmanuel Bay
  in album: Heifetz: Encores, Vol. 1 (1946-1956)
    type: MusicAlbum
    date published: 1950-01-01
  isrc code: HKI191140013
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  additional property: OTSTimestamp
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    value: 2026-07-29T13:09:35Z
  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 0x56ce68d1a09486dd4e048ec3309c0fae9ffd3882ca0131bdefdb24adf9709776. Chain 2 (Bitcoin): anchored in block 960108 (2026-07-29T13:09:35Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI191140013 — a six-check JSON result.
    date published: 2026-07-29T13:09:35Z
  audio: The Firebird: Berceuse (arr. S. Dushkin for violin and piano)
    type: AudioObject
    additional property: Tempo (BPM)
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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: Liveness
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    additional property: Valence (Positivity)
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    additional property: Loudness (dB)
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    additional property: Key Name
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      value: Ab
    additional property: Mode Name
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