Hail, bright Cecilia!, Z. 328 Ode for St. Cecilia's Day: Hail, bright Cecilia! (II)

Recording identifiers

ISRC

DEF056930003

Release date of the album this recording appears on

1995-01-01

CopyrightID (CopyrightChains transaction hash)

0xf965a2662df30d175e8dbf3a4ed3a32f1c189bd1a281d5d2fc2c9f996c54add4

Copyright registration time

2026-07-07T19:33:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:142b60f43f2259b850fa3607f0a9e3ab5f7703e9823519bbbc64ee3081ad06df

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF056930003

What this proof establishes

This recording was released in 1995, 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.