Prelude / The Sound Of Music - Medley

Recording identifiers

ISRC

USRC11403217

Release date of the album this recording appears on

1965-01-01

CopyrightID (CopyrightChains transaction hash)

0x99a1b4f1ace5688e6648f6c11802a0c535bc0ac318b0a31ac72d944fcee8856e

Copyright registration time

2026-06-04T13:46:27+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T12:47:07Z

Bitcoin block

953513

Canonical record hash

sha256:7e749e89970f3cb4c9b5e8425da978f7b924b29663d6cee959b5f1cf2a3b4836

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USRC11403217

What this proof establishes

This recording was released in 1965, before generative AI. ProofProfile's catalogue derives from the pre-2022 AcousticBrainz and MusicBrainz source corpus, and 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.