Por un Segundo

Recording by Aventura.

Recording identifiers

ISRC
US83W0970000
CopyrightID (CopyrightChains transaction hash)
0x8d3fe9319e689c6d7f154ed0a6a66ef27aacfcc9037bccbf55dc4753d1ccf814
Copyright registration time
2026-06-03T01:03:40+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:851257c690f41de997c592d9a13ddafa28f2e7de10e8ebf5a1a5ea3091f599f6

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.