ISRC NOMVA1159070
Verified recording
NOMVA1159070 is “Das alte Jahr vergangen ist BWV 1091” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4b5d59cea2350ee0c2e823ba7e2b529f6932e8f88d2f51ceec8da606cd2dfe36 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOMVA1159070.
Recording identifiers
- ISRC
- NOMVA1159070
- Title
- Das alte Jahr vergangen ist BWV 1091
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4b5d59cea2350ee0c2e823ba7e2b529f6932e8f88d2f51ceec8da606cd2dfe36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:6b13acb1d15ae7cef5fd89850f67cd3b1e6afa59fcb760e4fd6e16f07a191284- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOMVA1159070
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Das alte Jahr vergangen ist BWV 1091 · Machine-readable JSON-LD