PumPumPum

Recording by Bizzey.

Recording identifiers

ISRC
NLG661800202
CopyrightID (CopyrightChains transaction hash)
0xaf06c03c5fad48978a0544f21130762efcd5ffca5ecb0a9c28ae3e0c16f1ff8c
Copyright registration time
2026-06-19T12:08:39+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:ff1f63c6565c255ef36e4165615f727f7dd3e0b7077d3c56ced390442945c90a

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.