In Festo Annuntiationis B.M.V.: I. Introitus (Vultum tuum)

Recording identifiers

ISRC

USSJ10805284

Release date of the album this recording appears on

2009-01-01

CopyrightID (CopyrightChains transaction hash)

0xb7065d1e0714e11d8d72ca5fef2925f07119d7382a358932cc1c4eba766ee2cd

Copyright registration time

2026-07-06T08:35:31+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-07T14:41:13Z

Bitcoin block

957050

Canonical record hash

sha256:88ac167c62be72ed41442b9fdb8ec6ffa99383a4f86417ff0628581a9c136220

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USSJ10805284

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.