Buttons

Recording by Rachel Portman.

Recording identifiers

ISRC
US3M59455409
CopyrightID (CopyrightChains transaction hash)
0x7e69e2cd533dc3e30bee8d31f07449b9a7cad91ec4d9fae632756d849deb30ac
Copyright registration time
2026-07-07T16:44:48+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-07-08T03:53:27Z
Bitcoin block
957124
Canonical record hash
sha256:30625a851ee8674ef8d45a84acc090b0f71c1a69c5e762140c2052223dda7c37

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.