Mass in B-Flat Major "Missa Sancti Bernardi von Offida", Hob. XXII:10: Kyrie

Recording identifiers

ISRC

GBBBA0140301

Release date of the album this recording appears on

2003-01-01

CopyrightID (CopyrightChains transaction hash)

0xfabad9f54ab5599d8a7e2b0e1a66bc505a354f65c0e91622825b6c225c30756b

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T19:53:13Z

Bitcoin block

960455

Canonical record hash

sha256:5b0c2f49c6f1c973245d84fa7ac4231a7f64adc81829dfd1aa093f11d0fd1418

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBBBA0140301

What this proof establishes

This recording was released in 2003, 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.