By the Sea

Recording by Stephen Sondheim.

Recording identifiers

ISRC
USBC10500377
CopyrightID (CopyrightChains transaction hash)
0x8be3c526503ebea0d0fdd89615a2b1ba4daad40318a7655bf8a9dfba1a1a85df
Copyright registration time
2026-06-08T12:28:36+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T13:32:09Z
Bitcoin block
953520
Canonical record hash
sha256:06038db65a1a51862951a0814707caecdba6a99f8a96e8e73d527ca65488c149

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.