Bach, JS: Matthäus-Passion, BWV 244, Pt. 2: No. 54, Choral. "O Haupt voll Blut und wunden"

Recording identifiers

ISRC

DEA807000540

Release date of the album this recording appears on

2009-06-01

CopyrightID (CopyrightChains transaction hash)

0x4d163e439bd46be9eb27805cbb9e38e6bdf1b05671f4eff5eae3d636ded1e16d

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T22:27:30Z

Bitcoin block

960321

Canonical record hash

sha256:5513c8928b6f74377783edc4e2302cee268b42f67baec72c6cb71422fa5bc9e5

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEA807000540

What this proof establishes

This recording was released in 2009, 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.