Hark, The Herald Angels Sing / O Come All Ye Faithful - Medley

Recording identifiers

ISRC

USFI86800269

Release date of the album this recording appears on

1968

CopyrightID (CopyrightChains transaction hash)

0x4d819bc2d316388f0a8a8a822a9a4c677b37f3ae2dcf666e0cefade8fa10daf3

Copyright registration time

2026-07-29T19:49:59+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-29T21:09:47Z

Bitcoin block

960144

Canonical record hash

sha256:0288cb27b56eed4b44e5cb86a9e0662dff1507767bdd826a2fcff4a923b9d45d

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC USFI86800269

What this proof establishes

This recording was released in 1968, 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.