Salomon Song

Recording by Kurt Weill.

Recording identifiers

ISRC
ATB159600445
CopyrightID (CopyrightChains transaction hash)
0xcac109be5631fb0f834dfdce2b55de82406f82d40e460e439f31e75f9078cf53
Copyright registration time
2026-07-06T08:12:17+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-07T18:39:05Z
Bitcoin block
957073
Canonical record hash
sha256:9dbea1066ae1b6235309ca429000c15bfa660ea65e914dc9d7790cb1b0c525f8

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.