Trumpet Concerto No. 2: III. Giocoso

Recording identifiers

ISRC

SEAER1378100

CopyrightID (CopyrightChains transaction hash)

0x10aff69866bb65663b05a10e202680b4515352117cc3a4900bb6e477fc76248f

Copyright registration time

2026-07-07T16:49:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:0847042029d50880330b020498faef190cdebd205ce5cc56aa51bb7194060446

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What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. ISRC is the stable recording-level bridge from that source corpus to the authoritative cc-db-prod track record.

CopyrightChains and Bitcoin OpenTimestamps make the exact committed record independently verifiable today. The cryptographic proof does not by itself establish authorship or ownership of the underlying recording.

Read the complete pre-generative-AI provenance and verification method.