ISRC GBAYC6100179
Verified recording
GBAYC6100179 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 4e, Rezitativ. "Da das Jesus merkete"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x35080f2c52b3bee252f1727a59d9e48b3f7fff17c39f4beebf70ae28949d764b 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/GBAYC6100179.
Recording identifiers
- ISRC
- GBAYC6100179
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 4e, Rezitativ. "Da das Jesus merkete"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x35080f2c52b3bee252f1727a59d9e48b3f7fff17c39f4beebf70ae28949d764b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:54d135a83c10744e4b831ccb798251b5fca6ac5090d0478b33087e6d832f224f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC6100179
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 4e, Rezitativ. "Da das Jesus merkete" · Machine-readable JSON-LD