Cello Concerto in B minor, Op. 104: 2. Adagio ma non troppo

Recording identifiers

ISRC

NLA508700010

Release date of the album this recording appears on

2004-01-01

CopyrightID (CopyrightChains transaction hash)

0x00fc555860c6fe7c633a9dbe7fc26cdedc38fe36f52f33f18baa49b3a5fa6d08

Copyright registration time

2026-07-29T10:33:10+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T11:07:37Z

Bitcoin block

960095

Canonical record hash

sha256:be32ac03a205bc12a9f38db248fbf232dcec28f4dc4c65cef229f6ffadf8a3eb

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLA508700010

What this proof establishes

This recording was released in 2004, 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.