Nimphes, nappés: Circumdederunt me

Recording by Josquin des Prez.

Recording identifiers

ISRC
FR7JM1846020
CopyrightID (CopyrightChains transaction hash)
0x2240b97a9620cff004f1cdc092318dfe623ed1ffdfb2889cf3d1f69a5bea90d1
Copyright registration time
2026-07-06T22:35:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:7e16d7524e3ad3a8131cce8a9e2d80a123172d01562f75c5787affe5d4288aca

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.