Ave, Maria, gratia plena

Recording by Bartolomeo Tromboncino.

Recording identifiers

ISRC
GBLWD0202108
CopyrightID (CopyrightChains transaction hash)
0x983b99db4ef8b1c0e40e7576d93d921085bc1006c09882b2838cf181eedda5df
Copyright registration time
2026-07-07T15:52:50+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:3a4450a82063b2a1de455ff46834350899c1db9cbb55e60dfc26efa6940de637

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.