Stabat mater, Hob. XX:bis: X. Virgo virginum preclara

Recording identifiers

ISRC

NLY331511671

Release date of the album this recording appears on

2009-07-01

CopyrightID (CopyrightChains transaction hash)

0x2af2ad2c36a8e13c7d7d73667b510df7a7308a8c1da02a4651a9d35112b4d2ec

Copyright registration time

2026-07-31T20:35:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T21:25:57Z

Bitcoin block

960468

Canonical record hash

sha256:6fabebcf911f3c478c5e983c8aeee182cd2654c3af739e1976d7e04c9f7640c0

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLY331511671

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.