The Seasons, Op. 37a: I. January: By the Hearth

Recording by Pyotr Ilyich Tchaikovsky.

Recording identifiers

ISRC
SEWDL6142713
CopyrightID (CopyrightChains transaction hash)
0x0744c7306b7b7a8897f39232c13241c6f936defc9019de9d9bf7b348912fe591
Copyright registration time
2026-06-08T07:35:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:69d79c74fbfd488b20d37f8bb0b7fdc178aeb7968cfb79902cb471ac8c7f8b0c

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.