Poseen una Mente Clara

Recording by Charlie Castillo.

Recording identifiers

ISRC
ITS781701683
CopyrightID (CopyrightChains transaction hash)
0xc021a4e6a4e0b0b7539cec7b5679bc4dcd3acff09c4765b29eea939b6da7d3d6
Copyright registration time
2026-06-09T22:35:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:cd7c7a59b708ec01eaa1ec7f7a5238f48ae28e1d6028525154761567838e1801

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.