ISRC NLY331904376
Verified recording
NLY331904376 is “Wachet auf, ruft uns die Stimme, BWV 140, 645” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3f2b723877ca17f37a410c711aee7d0d818de9b97959e6ff65ef3b2b858f6d02 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331904376.
Recording identifiers
- ISRC
- NLY331904376
- Title
- Wachet auf, ruft uns die Stimme, BWV 140, 645
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3f2b723877ca17f37a410c711aee7d0d818de9b97959e6ff65ef3b2b858f6d02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:400d51138048c536f7d870348a46712446e9933dd3a5adafb0322c1077e79d05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331904376
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Wachet auf, ruft uns die Stimme, BWV 140, 645 · Machine-readable JSON-LD