ISRC GBAYC6100188
Verified recording
GBAYC6100188 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 11, Rezitativ. "Er antwortete und sprach"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x44ad150dfc2699e8f77e78e065f1a2c9ae2108e8a8a47e9fa53543b06cc743d5 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/GBAYC6100188.
Recording identifiers
- ISRC
- GBAYC6100188
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 11, Rezitativ. "Er antwortete und sprach"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x44ad150dfc2699e8f77e78e065f1a2c9ae2108e8a8a47e9fa53543b06cc743d5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d7aad1a954bcb6a43228995872a88776abc4c98accac6034d43016a092fb96ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC6100188
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 11, Rezitativ. "Er antwortete und sprach" · Machine-readable JSON-LD