And Then I

Recording by Beastie Boys.

Recording identifiers

ISRC
USCA20400523
CopyrightID (CopyrightChains transaction hash)
0xc63bff22bae97714805803d1379b6503c9d6f24a5bf078c7e713c7fb33ddebda
Copyright registration time
2026-06-19T10:39:37+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:30:09Z
Bitcoin block
956302
Canonical record hash
sha256:cc1333e5011bd55ccaf9221e81a46d1af4b91ddc2a6c72a7ee629f35ee9dec25

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.