No Siento Nada - Bajo Mundo Lofi Vol. 1

Recording identifiers

ISRC

USYBL2001120

Release date of the album this recording appears on

2020-07-09

CopyrightID (CopyrightChains transaction hash)

0xd9d89b08290cb9c36ef394bad646aa260f716599fb5eb28ce7ff252ae96a75fc

Copyright registration time

2026-07-29T11:45:16+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T12:35:17Z

Bitcoin block

960105

Canonical record hash

sha256:7778c5a762a0e988a5ec72d77a96255eb3e1af950e2123eea12b803e9998f933

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USYBL2001120

What this proof establishes

This recording was released in 2020, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.