Streichquartett B-Dur, op. 130: IV. Alla danza tedesca - Allegro assai

Recording identifiers

ISRC

DEC299940904

Release date of the album this recording appears on

1999-01-01

CopyrightID (CopyrightChains transaction hash)

0xa9d50b65ebc488a384ad3d0af90d6be6d25bb522a98975259195d43fe7f2d73f

Copyright registration time

2026-06-27T07:55:32+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:2168022b0387e31e1dbec2dbcb060a381efeccf465314fe4e2b36a5045766a2a

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEC299940904

What this proof establishes

This recording was released in 1999, 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.