''Soliloquy'' from Carousel

Recording by Oscar Hammerstein II.

Recording identifiers

ISRC
GBPFW1200144
CopyrightID (CopyrightChains transaction hash)
0x19025ed24030f1be6130b289a5602f0f85931f54a91632862d12e634a4505079
Copyright registration time
2026-07-30T21:30:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-30T22:27:30Z
Bitcoin block
960321
Canonical record hash
sha256:43637848a644379edf90b0f6b52fdd2614ed9181db03107f5e15faa0d8a8118b

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.