The Seven Last Words of Christ on the Cross, Hob. XX:2 (Oratorio Version): Introduzione I

Recording identifiers

ISRC

NLY331208275

Release date of the album this recording appears on

2013-04-25

CopyrightID (CopyrightChains transaction hash)

0x1a3db1abb878d82883f79db54b48df9a7d04dbcca927cfed4dfdd99d553a87f6

Copyright registration time

2026-07-29T20:33:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:09:47Z

Bitcoin block

960144

Canonical record hash

sha256:ac0313c47f42f91a78d9f624cf0ecb7a8f22440cf96eaae2d89c0555bbc23f28

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC NLY331208275

What this proof establishes

This recording was released in 2013, 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.