Fracanapa

Recording by Astor Piazzolla.

Recording identifiers

ISRC
ARF109901177
CopyrightID (CopyrightChains transaction hash)
0x2c9b5bf0f6494c7bae612628ae182e159c61363d0d3121ec84608f10eda0a5cd
Copyright registration time
2026-07-07T14:45:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:0493810d65a7363b9825aa14ef2a917d4e40fb03a80bd5cee2cdb2f536069d1f

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.