Miserere Canyengue

Recording by Astor Piazzolla.

Recording identifiers

ISRC
ARF310500008
Release date of the album this recording appears on
1989
CopyrightID (CopyrightChains transaction hash)
0xcc6ed4ed2a7f8771dfaafc049ed343ab445ffdf2ba3a58916845aeea7104b0dc

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-31T15:20:15Z
Bitcoin block
960418
Canonical record hash
sha256:a27977599dfef50931f4cda51d875f99d4dc95856e668410d5d8d89aa6947bab

What this proof establishes

This recording was released in 1989, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.