ISRC NLQ662481933
Verified recording
NLQ662481933 is “Ach daß die Hülfe aus Zion: III. Tenor I Aria - Freue dich / Tutti - Durch die Welt” by Johann Friedrich Meister,
registered on the CopyrightChains blockchain with CopyrightID
0xa8909ad5d878f994551831a03f09faff23e6537ccac4bc4abad93c5e6d4d6ed9 and independently timestamped
in Bitcoin block 957124 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ662481933.
Recording identifiers
- ISRC
- NLQ662481933
- Title
- Ach daß die Hülfe aus Zion: III. Tenor I Aria - Freue dich / Tutti - Durch die Welt
- Artist
- Johann Friedrich Meister
- CopyrightID (CopyrightChains transaction hash)
0xa8909ad5d878f994551831a03f09faff23e6537ccac4bc4abad93c5e6d4d6ed9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:53:27+00:00
- Bitcoin block
- 957124
- Canonical record hash
sha256:777cfaa1a30a293c3d7cf532b53b64b11f9a42907361c16c8a257d14cf42f8b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ662481933
- Bitcoin block existence check
- https://blockstream.info/api/block/957124
Full record
Track page: Ach daß die Hülfe aus Zion: III. Tenor I Aria - Freue dich / Tutti - Durch die Welt · Machine-readable JSON-LD