Cello Concerto in B-Flat Major, G. 482: II. Adagio non troppo

Recording identifiers

ISRC

NLA509708212

CopyrightID (CopyrightChains transaction hash)

0x18a4df45785029f65dadf3eac02815fb1aedf6136d3cd20ad05302092676f478

Copyright registration time

2026-06-07T19:12:54+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:53:06Z

Bitcoin block

953515

Canonical record hash

sha256:d7dff232f50bd8a58dde0ae810435acf1277902346a535388a93d25a34adc64a

• Verify the CopyrightID on CopyrightChains
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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.