Olympic Fanfare and Theme

Recording by John Williams.

Recording identifiers

ISRC
DEN962136101
CopyrightID (CopyrightChains transaction hash)
0xb2c24027e78b1bd11196ec46b01250ac56661efd033313abdef9ac1985c5c75e
Copyright registration time
2026-06-06T10:39:30+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp
2026-06-13T12:47:07Z
Bitcoin block
953513
Canonical record hash
sha256:add9c1b1953d6f505a709ba2118db8015841d09d62dfdc3bf2dadc6041186321

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.