El Negrito Bembon

Recording identifiers

ISRC

GBWUL1810170

Release date of the album this recording appears on

2009

CopyrightID (CopyrightChains transaction hash)

0xf4a20c04d353f651e9207bedaf97b898b2da0568e566930cc2aee58717e8f4b2

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-31T05:17:02Z

Bitcoin block

960348

Canonical record hash

sha256:aba35a40e50642dc0f08cecb1b65338c7f9af216f86c9aa8b953dcd53b2c75f7

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBWUL1810170

What this proof establishes

This recording was released in 2009, 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.