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Recording by León Gieco.

Recording identifiers

ISRC
ARF040100634
CopyrightID (CopyrightChains transaction hash)
0x17d6e8e28536a91f235faf5c8a6a5514ddf7973b5730c15b870adf1a0715d0ee
Copyright registration time
2026-06-19T16:21:20+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:ddc30254d3b45296f9a6e5e2cd192e271de0c865ad8fc3fdac60b8c6c61c530c

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.