Kantate zum Sonntag Cantate, BWV 36 "Schwingt freudig euch empor": V. Arie. "Willkommen, werter Schatz"

Recording identifiers

ISRC

CH9211100343

Release date of the album this recording appears on

2015-10-23

CopyrightID (CopyrightChains transaction hash)

0x270aa522f138c7f558c30eb1c86580b684a92e417eeb5df6636d46ab9de7e3e3

Copyright registration time

2026-07-06T23:22:26+00:00

OpenTimestamps proof evidence

Bitcoin-attested timestamp

2026-07-08T03:20:19Z

Bitcoin block

957118

Canonical record hash

sha256:b79151d2424766a02b71b196d916a391f4b5b35122484467b9cfbb145ee22178

• Verify the CopyrightID on CopyrightChains
• Verify the Bitcoin block independently
• Read the machine-verifiable OTS result
• Recording evidence summary for ISRC CH9211100343

What this proof establishes

This recording was released in 2015, 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.