Lobgesang auf die feierliche Johannisloge: O heiliges Band der Freundschaft, K.148

Recording identifiers

ISRC

GBF076810600

Release date of the album this recording appears on

1969-01-01

CopyrightID (CopyrightChains transaction hash)

0x4afb844aaf71446a458d9d61dd5fb80762afcbf7c503b58bd48d6b62b3fbcab4

Copyright registration time

2026-06-27T06:41:02+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-02T03:55:08Z

Bitcoin block

956304

Canonical record hash

sha256:d8306e1e8cca68eed46c13b7d56998b4cfd448d7ddc1ef92cf1c768e6640d9cb

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC GBF076810600

What this proof establishes

This recording was released in 1969, 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.