Quam pulchra es et quam decora

Recording by Giovanni Pierluigi da Palestrina.

Recording identifiers

ISRC
GBASH0117427
CopyrightID (CopyrightChains transaction hash)
0x683b6cb555f92ff8827b18c7a1c7abed9e2de1a0089011d5796a0627d741f02f
Copyright registration time
2026-07-07T11:19:22+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:e432de9b764de1a57f83b5b7e7474481bf9e30e81f8f226c75b064e1e36b7386

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.