Asimbonanga

Recording by Joan Baez.

Recording identifiers

ISRC
USNVE1600003
CopyrightID (CopyrightChains transaction hash)
0xfc822e814df2a391a16f86423355ca7155b77f0cfddd87f27ba6ab758fe51704
Copyright registration time
2026-06-10T15:34:05+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:4123f2cc02adce3447ade6be7e79426c81db6973a1e07d24b5668afa6c62bdc4

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.