Suite for Violoncello No.1 In G Major, BWV 1007: Prelude V2

Recording identifiers

ISRC

US4R30602039

Release date of the album this recording appears on

2011-03-05

CopyrightID (CopyrightChains transaction hash)

0xe9715fcb5caec8392dfe0816953f085c785560c3bd08bd21c9552e702e59b30e

Copyright registration time

2026-07-30T15:01:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T15:42:38Z

Bitcoin block

960273

Canonical record hash

sha256:bc171fc38be13520e34d0a6c2d134593b652170c655b5f41978bff824f569c04

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC US4R30602039

What this proof establishes

This recording was released in 2011, 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.