Concerto XII in La Maggiore RV 159: Adagio

Recording identifiers

ISRC

ITD551014334

CopyrightID (CopyrightChains transaction hash)

0xf13aa4332d0ceed8c076d7f7cacb9e4ed7ec2a46ceca9c2e5a6d78f4c340607c

Copyright registration time

2026-07-07T21:22:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:fa22d5701cb59bad9796b314f1a1f60fb02a4225c03124ca7ea1e6c57102607f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.