Stabat Mater, P. 77: IX. Sancta mater, istud agas. Tempo giusto

Recording identifiers

ISRC

FR7JM2026090

Release date of the album this recording appears on

2021-03-19

CopyrightID (CopyrightChains transaction hash)

0x26fbb1c7a33c59d8f9a13e651d5801151d48a42b00f0fe374908f66e2564851c

Copyright registration time

2026-07-07T22:58:53+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:22:41Z

Bitcoin block

957120

Canonical record hash

sha256:9f1d16e101441972ad0b444bb98251fe9edc17045b9981334dc4c7ba9b408955

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC FR7JM2026090

What this proof establishes

This recording was released in 2021, 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.