ISRC ES7891100209
Verified recording
ES7891100209 is “St. John Passion, BWV 245: Part I: Aria: Ich folge dir gleichfalls (Soprano)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x347f3ddf5e53637dbba685a92e2f309bfc2d19ec82b45fcfe5ca6733ff9a9581 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891100209.
Recording identifiers
- ISRC
- ES7891100209
- Title
- St. John Passion, BWV 245: Part I: Aria: Ich folge dir gleichfalls (Soprano)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x347f3ddf5e53637dbba685a92e2f309bfc2d19ec82b45fcfe5ca6733ff9a9581
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:d2722ae7adc1fdd965646701488dca553329545d085845c54085acdf07aa83d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES7891100209
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: St. John Passion, BWV 245: Part I: Aria: Ich folge dir gleichfalls (Soprano) · Machine-readable JSON-LD