Buena Sombra

Recording identifiers

ISRC

ES65A1200883

Release date of the album this recording appears on

2015-04-13

CopyrightID (CopyrightChains transaction hash)

0x5d79a7f492e8a10d754f1e0733705338b250532b14af49d2e3e4224563b7b0b1

Copyright registration time

2026-07-30T17:35:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-30T17:41:38Z

Bitcoin block

960288

Canonical record hash

sha256:a0e2bb1761774edfdc9870ed41713ddd14c094cd00eee2c6ac21470f43cf7322

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC ES65A1200883

What this proof establishes

This recording was released in 2015, 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.