Christmas Oratorio, BWV 248 / Part One - For The First Day Of Christmas: No. 4 Aria: " Bereite dich, Zion"

Recording identifiers

ISRC

DEF058730102

Release date of the album this recording appears on

1987-01-01

CopyrightID (CopyrightChains transaction hash)

0x20a50888b63dd929e88ba689e1aed1c0dbc27666c31e7681aec55796c7d83643

Copyright registration time

2026-06-11T15:42:45+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-06-13T15:41:10Z

Bitcoin block

953528

Canonical record hash

sha256:90dbead88253c1dc0aed90e0d3faebaac23458237d516908a51f9803b7ceefed

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC DEF058730102

What this proof establishes

This recording was released in 1987, 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.