ISRC QM7MD1451232
Verified recording
QM7MD1451232 is “Prelude & Fughetta in D Minor, BWV 899: Fughetta” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1d8f63437915e68f90597c7e49f5db59ea831de1543486fe54eb87d6b3ec1944 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/QM7MD1451232.
Recording identifiers
- ISRC
- QM7MD1451232
- Title
- Prelude & Fughetta in D Minor, BWV 899: Fughetta
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1d8f63437915e68f90597c7e49f5db59ea831de1543486fe54eb87d6b3ec1944
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9b9114a98fd7d6f0f8c28609786c00db486f671d06d41c5280a3c55bdf8b2f93- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7MD1451232
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Prelude & Fughetta in D Minor, BWV 899: Fughetta · Machine-readable JSON-LD