Check-In

Recording by Mike Smiff.

Recording identifiers

ISRC
QMEU31911717
CopyrightID (CopyrightChains transaction hash)
0x04ce743ee149b0c19efe0dcf7db7d1e33fccee0a60787a7c86053736273a07ad
Copyright registration time
2026-06-10T17:14:51+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:6c94fd6ed855c8aaaead61430b4d10f0b7f6d50902adc7462a8767a1c22ecc30

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.