Look For The Silver Lining

Recording by Dave Brubeck.

Recording identifiers

ISRC
USFI85400231
CopyrightID (CopyrightChains transaction hash)
0x160bb3d73f58c6796c9135f03bd1bb340ed88ea0a86e88853718f4334074028b
Copyright registration time
2026-06-06T17:44:33+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06Z
Bitcoin block
953515
Canonical record hash
sha256:503f608a542d05ec183d61f7dac61d6dcee46a69dac0de04e9b449ebf487e33f

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.