Revirado

Recording by Astor Piazzolla.

Recording identifiers

ISRC
ARF109901174
CopyrightID (CopyrightChains transaction hash)
0x3410c04500ce492c56379803325d5afdbd9bdf2cead8d55bd7922fe075431177
Copyright registration time
2026-06-25T22:27:09+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:713f539120e6c565d2111b2a1f141c087d8064cdbd73e736f907b48cbb87a495

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.