Adagio for Violin & Orchestra in E major, K.261

Recording identifiers

ISRC

GBF078011310

Release date of the album this recording appears on

2015-04-11

CopyrightID (CopyrightChains transaction hash)

0x6aebfae643e42847ad13e9c99f04c5d14e8af410fee91441a04b587f26ebf0f6

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T23:39:29Z

Bitcoin block

960166

Canonical record hash

sha256:b51eb4804242f61f0671c6bbc4ceeb20bddc930678889dcef38a5371f2136f50

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF078011310

What this proof establishes

This recording was released in 2015, 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.