Canto Niche

Recording by Rubén Blades.

Recording identifiers

ISRC
GBKPL2148327
CopyrightID (CopyrightChains transaction hash)
0x5943c1dc9edb726aa90af83fe8195a3863568ed65a056edf55cba5874f6bf3a3
Copyright registration time
2026-06-24T10:18:47+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:20:19Z
Bitcoin block
957118
Canonical record hash
sha256:1a76167a988f3e687adfd2faa089e07dd805528725b5278e5d605c2eb0eb4696

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.