ISRC NLA508701711
Verified recording
NLA508701711 is “St. John Passion, BWV 245 / Part One: No.11 Choral: "Wer hat dich so geschlagen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4ee66f7bf7741b276b6dea27d6e619ab42bc589da463a9b6544dac211c25ae7d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508701711.
Recording identifiers
- ISRC
- NLA508701711
- Title
- St. John Passion, BWV 245 / Part One: No.11 Choral: "Wer hat dich so geschlagen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4ee66f7bf7741b276b6dea27d6e619ab42bc589da463a9b6544dac211c25ae7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:67ec5bf7fec19cf232bc6752436aca5c71db7bca04622c58336455e3d908d544- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508701711
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: St. John Passion, BWV 245 / Part One: No.11 Choral: "Wer hat dich so geschlagen" · Machine-readable JSON-LD