ISRC HKI199280001
Verified recording
HKI199280001 is “St. Matthew Passion, BWV 244: No. 30 Arie (Alt) mit Chor: Ach, nun ist mein Jesus hin!” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa87aef0fc53506ce707666c68f9df1e37aecfc63611d02b4ee4ff7715f32a737 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/HKI199280001.
Recording identifiers
- ISRC
- HKI199280001
- Title
- St. Matthew Passion, BWV 244: No. 30 Arie (Alt) mit Chor: Ach, nun ist mein Jesus hin!
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa87aef0fc53506ce707666c68f9df1e37aecfc63611d02b4ee4ff7715f32a737
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:fa21ed5c26fdd5edbde29fff558e59a998af5dbcf2501f4097bfd233f556396e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199280001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: St. Matthew Passion, BWV 244: No. 30 Arie (Alt) mit Chor: Ach, nun ist mein Jesus hin! · Machine-readable JSON-LD