Tu Regreso

Recording by Alberto Beltran.

Recording identifiers

ISRC
NLHR52179418
CopyrightID (CopyrightChains transaction hash)
0xc4f03637f3d475fa187ac4396658350d0e256b64e8b9c6d0fbcbda3150d64007
Copyright registration time
2026-07-07T23:31:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:22:41Z
Bitcoin block
957120
Canonical record hash
sha256:48dae7828858faea00c8e25132144f49ccd57dfc3f8455c49288b0ef8272ee1f

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.