Doi

Recording by Hiroko Murakami.

Recording identifiers

ISRC
SE5ZV2108803
CopyrightID (CopyrightChains transaction hash)
0x4c9a89597184dac5cfd700e9e3105911815e66728bdabeee73f4552a089d73db
Copyright registration time
2026-07-29T23:54:52+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T00:11:40Z
Bitcoin block
960173
Canonical record hash
sha256:4ad9837e09e89e0a45fd4153f09caec0bfccf0629b2f4aeef68c37e46dc1ad3f

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.