The Land of Nod

Recording by Taisei Iwasaki.

Recording identifiers

ISRC
US5941406286
CopyrightID (CopyrightChains transaction hash)
0x5fc8407dcb8510fd4bfde2a910594a91b0d86f2634aa3d447dd7e3fc4eb79ba7
Copyright registration time
2026-06-22T04:41:29+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:ac0b0b731eff65119037ab4954a48df26894816de4dfd410a0366f4959845159

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.