Concerto for Strings and Continuo in D minor, R.127: 3. Allegro

Recording by Antonio Vivaldi.

Recording identifiers

ISRC
DEN960302213
CopyrightID (CopyrightChains transaction hash)
0x7bfc232a88a3b11d948e7d9d5804d43c18bcfb9e1fdfda99a69cbd8259a0c21f
Copyright registration time
2026-06-19T23:34:08+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:0ca1416b9c6fff82c46e639e8738ad0448915e7042f13d8892d83f33207e203d

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.