Volver A Empezar

Recording by Alejandro Lerner.

Recording identifiers

ISRC
ARF099900039
CopyrightID (CopyrightChains transaction hash)
0x23c9942216d70d80df2fdf21aee7d7b9388120acad0f114ec1d4e8937253f40d
Copyright registration time
2026-06-10T18:28:07+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:49b804dcf2a302af3a8249009162904d72180b306996a92a8c99c90aaaf264e0

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.