Adagio en Mi País

Recording by Alfredo Zitarrosa.

Recording identifiers

ISRC
UYAZ12100032
CopyrightID (CopyrightChains transaction hash)
0x40b74e58a7a1af293aff7f44fc56dc039cb2d07fed3923887d05c587e561a791
Copyright registration time
2026-07-06T07:55:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-13T07:53:33Z
Bitcoin block
957819
Canonical record hash
sha256:5f73fdf6248c6599be307da4c423c89319e9222a69c93ef87c6316f5620244db

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.