Nunca lo vas a entender

Recording by Portland Banda.

Recording identifiers

ISRC
GBSMU4571909
CopyrightID (CopyrightChains transaction hash)
0xf7ac29a776f4db8ebc81e25f7925a30ad2d459fc69af3c98e7c9e090e504a9c6
Copyright registration time
2026-06-19T01:40:41+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:5c339952e34070a5a4368428374746bcb190488b01d33ad6e8df552848976455

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.