Forever

Recording by Yo La Tengo.

Recording identifiers

ISRC
USMTD1810584
CopyrightID (CopyrightChains transaction hash)
0xd2649afbf5ec99f0d759f91dc77dbf4492b4b15da587e6c006bf63cf5a1435d3
Copyright registration time
2026-06-24T10:46:55+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:f1dd94c9d11117815f57f7f7bc89ab94b51f017105d98e9b17dac6d6f6136c86

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.