ISRC BER181903117
Verified recording
BER181903117 is “Johannes-Passion, BWV 245, Pt. 2: III. Ach großer König (Chorale)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9a96026084f6134813c0c56889dbbdbf0f5e768b4d2ad2cf83ed4fcb5ac5dfd0 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181903117.
Recording identifiers
- ISRC
- BER181903117
- Title
- Johannes-Passion, BWV 245, Pt. 2: III. Ach großer König (Chorale)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9a96026084f6134813c0c56889dbbdbf0f5e768b4d2ad2cf83ed4fcb5ac5dfd0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0fc4bf8418fb8413395d83ebfac982155166e5dc98d86c25f7714f7fc50e0e76- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BER181903117
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Johannes-Passion, BWV 245, Pt. 2: III. Ach großer König (Chorale) · Machine-readable JSON-LD