Para Volver

Recording by Walter Olmos.

Recording identifiers

ISRC
ARF060602200
CopyrightID (CopyrightChains transaction hash)
0x6dd303d60f75c811eefe4484e2b7720b4016ff6072cfd5cfd296720a47fafd46
Copyright registration time
2026-06-06T07:46:15+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:8932c16a98169cad90adb97d8af15d25df373be56085470b92e347c718b42d21

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.