Concerto for Harpsichord, Strings and Continuo No. 2 in E Major, BWV 1053: I. (Allegro)

Recording identifiers

ISRC

DEF057102391

Release date of the album this recording appears on

2020-10-23

CopyrightID (CopyrightChains transaction hash)

0x051d8946774a04e57e725c52d168c31d21d437b35b50cb48319c90e182072d29

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T15:27:29Z

Bitcoin block

960422

Canonical record hash

sha256:1b2ca9a2bd6462953b1c32ba444836246bee7db975617704bc5a0816bacfff6c

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF057102391

What this proof establishes

This recording was released in 2020, 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.