Canción del Minero

Recording by Victor Jara.

Recording identifiers

ISRC
FR10S1652848
CopyrightID (CopyrightChains transaction hash)
0x430cd4c7a66abe4d82ec15121e7b2984fd2aa529b0c4613f94bdfaa928a59d23
Copyright registration time
2026-06-26T07:12:18+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:444d090dc38457d0d069465e51bd6ffaefeeeea35136982418b27ba867679bab

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.