ISRC GBAYC8901501
Verified recording
GBAYC8901501 is “Christmas Oratorio, BWV 248, Pt. 1 "Christmas Day": No. 7, Choral: Er ist auf Erden kommen arm” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xacde54aed8b8b070776848351bcd32a03ff6cf9c834d69f6eba9aa2f79ab3d8a and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901501.
Recording identifiers
- ISRC
- GBAYC8901501
- Title
- Christmas Oratorio, BWV 248, Pt. 1 "Christmas Day": No. 7, Choral: Er ist auf Erden kommen arm
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xacde54aed8b8b070776848351bcd32a03ff6cf9c834d69f6eba9aa2f79ab3d8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:d9d2af56f17bb0850cd30096a3f2267fea5b5efe45513b73a5fe7214323e5aa4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8901501
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Christmas Oratorio, BWV 248, Pt. 1 "Christmas Day": No. 7, Choral: Er ist auf Erden kommen arm · Machine-readable JSON-LD