La tarde se ha puesto triste

Recording by Inti-Illimani.

Recording identifiers

ISRC
IT00J0600363
CopyrightID (CopyrightChains transaction hash)
0x6ac29b93b6b8f5272d5a0f87e0a1716c878b7a55654b4dfce5e2d32950d346c0
Copyright registration time
2026-06-24T21:32:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:1fbfa7a6afaba95117b84d6d21488caf49c881cc65481fd522caad9e5c091d1d

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.