Backwards

Recording by Jack Kelly.

Recording identifiers

ISRC
UK4ZF2300074
CopyrightID (CopyrightChains transaction hash)
0xc3213bcba4c26d0283428548a17c8cec0437bcfbf4caa67ff067728e696a9400
Copyright registration time
2026-06-11T03:12:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:fa986c71c49c67e8bcb8f62ce1c9e816558ef6644153fac4268b2f07ad7a66a8

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.