Sinfonia for Strings and Continuo in G Major, R. 149: I. Allegro molto

Recording identifiers

ISRC

DEF058401921

Release date of the album this recording appears on

1985-01-01

CopyrightID (CopyrightChains transaction hash)

0x65a13927d925478f8861f60e51190c783f71ae8d6ea153b2986345af9e412c73

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T18:23:33Z

Bitcoin block

960291

Canonical record hash

sha256:2fecd22622e9a219030b52d27cfec06b24cd5fe1e3e8613fc66503cae37a18f5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF058401921

What this proof establishes

This recording was released in 1985, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.