Juditha Triumphans, RV 644, Pt. 2: Transit aetas

Recording by Antonio Vivaldi.

Recording identifiers

ISRC
FRX290003660
CopyrightID (CopyrightChains transaction hash)
0x566d2fc8b1daf6c71ef33114830029b7e91cd86452945a8b9835234760e255da
Copyright registration time
2026-06-26T00:10:43+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:32928d95d52f33a10c27f519b3bdecb84916159a92f84042205211777e642d53

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.