Stabat mater: Eja mater fons amoris (Alto solo)

Recording identifiers

ISRC

HKI199284607

CopyrightID (CopyrightChains transaction hash)

0x0f6777279725fde13f7a0bbf0f084ceda49b6c7b5cb3ca23d6773442c4e3bbc8

Copyright registration time

2026-07-30T16:53:49+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T17:23:26Z

Bitcoin block

960284

Canonical record hash

sha256:d088408c897c26c01ca51b737693e524f4bb3dae1bf6de3148807422548f5ce2

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

What this proof establishes

This recording belongs to ProofProfile's historical evidence base derived from the pre-2022 AcousticBrainz and MusicBrainz corpus. 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.