Somewhere - From 'West Side Story'

Recording identifiers

ISRC

GBUM71605102

CopyrightID (CopyrightChains transaction hash)

0xa97f1025b7b5b9072ebfb0b744cf0d131f873a7ae806f5cb5a00c8c6c114b47c

Copyright registration time

2026-06-19T09:56:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:30:09Z

Bitcoin block

956302

Canonical record hash

sha256:511201caa674a4f67df9cdbb76a3d35984e5f39f17e54ce793f1e1bec469f81f

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.