Alleluja Tropus

Recording by Arvo Pärt.

Recording identifiers

ISRC
DEB331122505
CopyrightID (CopyrightChains transaction hash)
0x76989863f9c3fa1d7d7227a6725d9e688b99454f167867c285904a012621e9d8
Copyright registration time
2026-06-20T04:38:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:705bce080e916406e9214739024bd1c9d7926f37d1cbb77a7c318b98a2b9c1ad

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.