Sueño en la floresta

Recording by Agustín Barrios Mangoré.

Recording identifiers

ISRC
USSM10011019
CopyrightID (CopyrightChains transaction hash)
0x60ddcea0ad652445dfd2cb04de5257f092803bcb0730546dcd849a7ec12fea4b
Copyright registration time
2026-07-06T03:58:12+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-06T06:56:49Z
Bitcoin block
956889
Canonical record hash
sha256:1e821413a369ab84390fed4301ba4fb5c438e6b3c465ee526f1b25bcb26a7c48

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.