No Regreso Atrás

Recording by Mosaic MSC.

Recording identifiers

ISRC
USUG12101744
CopyrightID (CopyrightChains transaction hash)
0x61a5a0917227da520c66f674e1339b6156f6b6bddb1515233edbb804b0c18947
Copyright registration time
2026-06-09T18:55:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:67ab910d1c300eefe890f71f9aef4e4f25b8fd7396956b3b2038f0d48c49d4d7

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.