The Seasons: 2. Winter

Recording by John Cage.

Recording identifiers

ISRC
DEB330284402
CopyrightID (CopyrightChains transaction hash)
0x1cc8378618a6f86b7ffa59fa69079ef5f5ea820ec3f62cf8832ce260cb79010f
Copyright registration time
2026-07-22T10:27:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-22T11:35:32Z
Bitcoin block
959123
Canonical record hash
sha256:14e8cab12b9264dc8e12eda1193aa24e94dadec3544682e0a0edbb450456c311

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.