ISRC HKI199205408
Verified recording
HKI199205408 is “St. Matthew Passion, BWV 244: Erbarme dich' mein Gott” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0f050b0b91ae39a473713ca3842fc907eded7c41195862165b299b0fda8858a3 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199205408.
Recording identifiers
- ISRC
- HKI199205408
- Title
- St. Matthew Passion, BWV 244: Erbarme dich' mein Gott
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0f050b0b91ae39a473713ca3842fc907eded7c41195862165b299b0fda8858a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:88b46500e0de8fdd313e27ed1009e757e3cd9fc2b5f4762a803560e499a99581- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199205408
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: St. Matthew Passion, BWV 244: Erbarme dich' mein Gott · Machine-readable JSON-LD