ISRC GBF077840108
Verified recording
GBF077840108 is “Magnificat In E-Flat Major, BWV 243a: 8. Et misericordia” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd1ebda58974a74712e00b1e4f4e1bab6e775a1d6d24d07f2a2907503fc6935cd and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077840108.
Recording identifiers
- ISRC
- GBF077840108
- Title
- Magnificat In E-Flat Major, BWV 243a: 8. Et misericordia
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd1ebda58974a74712e00b1e4f4e1bab6e775a1d6d24d07f2a2907503fc6935cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:43d797840af189316d7677046d450866c914ee78978676c09dd20d5992a7464e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077840108
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Magnificat In E-Flat Major, BWV 243a: 8. Et misericordia · Machine-readable JSON-LD