'Round Midnight

Recording by Lee Konitz.

Recording identifiers

ISRC
USBN29600324
CopyrightID (CopyrightChains transaction hash)
0xd10853fb397124a65858af7995b228d68a55b0bd54eb03af052bdc17b9b13a25
Copyright registration time
2026-07-22T11:27:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-22T12:33:25Z
Bitcoin block
959128
Canonical record hash
sha256:f9159608e71306c935142b6891e2e57e2cae4eefba770bf35188a36f0592ef75

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.