Das Wort, From Ein' Feste Burg Ist Unser Gott

Recording identifiers

ISRC

USA371018271

CopyrightID (CopyrightChains transaction hash)

0x999321fde761a0dcea5f7011a62cb6adb56c0d7d4d6d677e8e1261b4e6ab03d1

Copyright registration time

2026-07-07T13:33:42+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:ca53b7435dbd6bc34f1455684d6bc34183d50a2cb2c68d3517b6115a2af95a62

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result

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.