Caligaverunt oculi mei

Recording by Carlo Gesualdo.

Recording identifiers

ISRC
USHM11361608
CopyrightID (CopyrightChains transaction hash)
0x81557e4b07f75152fed64650af0b30e1d408a0c3c80a93d816b193ae3a5be4ec
Copyright registration time
2026-07-07T07:09:23+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:7cdc7ac4f32f0de876b9c414139a07e3875f298ee871580c345bab8f06e15af9

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.