rocking chair

Recording by Hiroko Murakami.

Recording identifiers

ISRC
SE5ZV2460504
CopyrightID (CopyrightChains transaction hash)
0xd9c8c975c185f8fb596f4bfbd8aa4d647dfc6c7b975acaf883bd41ad3cc14013
Copyright registration time
2026-07-30T05:01:14+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T05:15:54Z
Bitcoin block
960209
Canonical record hash
sha256:ad89e211b053a753c78cffa84f2ca1635b18bb0e17ca5e0f9b1db0e02d52cbab

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.