60km/hr

Recording by 老破麻 O.S.D.

Recording identifiers

ISRC
TWAE32100683
CopyrightID (CopyrightChains transaction hash)
0x8bdbd852149d99407a2ec144540368957aacf6ebd81456cc0e68b5065b760d64
Copyright registration time
2026-06-18T10:55:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-02T03:55:08Z
Bitcoin block
956304
Canonical record hash
sha256:a3266f3809ed93bd0fbf25043403f9f1bedd3b4dc174cfca1ac607915a18d570

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.