ISRC FRU621113609
Verified recording
FRU621113609 is “St. John Passion: Aria Soprano. Ich folge dir gleichfalls” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x63ef9df549aec00ccb4579e6d46dd6737df90f5654267f2cb0a452926306f3cf and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621113609.
Recording identifiers
- ISRC
- FRU621113609
- Title
- St. John Passion: Aria Soprano. Ich folge dir gleichfalls
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x63ef9df549aec00ccb4579e6d46dd6737df90f5654267f2cb0a452926306f3cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:704cc3efa8a613a45a6222a4453c4e04bd4338a2f5cf934f1e2a42b7eebf7acf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621113609
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: St. John Passion: Aria Soprano. Ich folge dir gleichfalls · Machine-readable JSON-LD