ISRC DEF056702932
Verified recording
DEF056702932 is “Prelude And Fugue In A Minor, BWV 543: 2. Fugue” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x92e00d37304fed063ed38492ebdbeb9649ac630ad9dde743a5d4f86d93417133 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056702932.
Recording identifiers
- ISRC
- DEF056702932
- Title
- Prelude And Fugue In A Minor, BWV 543: 2. Fugue
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x92e00d37304fed063ed38492ebdbeb9649ac630ad9dde743a5d4f86d93417133
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:80f7605088b4acefa69190d7b0eb2ff4d772fddbdb02a29ae391ba3d8c2bad3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056702932
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Prelude And Fugue In A Minor, BWV 543: 2. Fugue · Machine-readable JSON-LD