ISRC GBAYC9005268
Verified recording
GBAYC9005268 is “Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 4, Rezitativ. "Auf daß das Wort erfüllet würde"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd2ef017bf5153b3952d56f7cb86b8a16ac0dcf92d23ff5ead36f1b10fea13c64 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/GBAYC9005268.
Recording identifiers
- ISRC
- GBAYC9005268
- Title
- Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 4, Rezitativ. "Auf daß das Wort erfüllet würde"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd2ef017bf5153b3952d56f7cb86b8a16ac0dcf92d23ff5ead36f1b10fea13c64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1523c9bab469db8de4906ef1f749cdafafb4db77e159ca22573d502cc2cbaea5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9005268
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 4, Rezitativ. "Auf daß das Wort erfüllet würde" · Machine-readable JSON-LD