ISRC NLA508701735
Verified recording
NLA508701735 is “St. John Passion, BWV 245 / Part Two: No.35 Aria (soprano): " Zerfließe, mein Herz "” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe6a09990b398c4f4309ebf49d2f8012909a5959299bcc2ebb140481fc4ccffba and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508701735.
Recording identifiers
- ISRC
- NLA508701735
- Title
- St. John Passion, BWV 245 / Part Two: No.35 Aria (soprano): " Zerfließe, mein Herz "
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe6a09990b398c4f4309ebf49d2f8012909a5959299bcc2ebb140481fc4ccffba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:db72495e9ed01d58f355fc162f5fa8f2dc445a2fc633b63c24eae2660601d7f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508701735
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: St. John Passion, BWV 245 / Part Two: No.35 Aria (soprano): " Zerfließe, mein Herz " · Machine-readable JSON-LD