ISRC DEE219900711
Verified recording
DEE219900711 is “Präludium in A Moll, BWV 543” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x74b0891d9fd44e4d9950e1df7a1d79e28cbd445d5517b4c84e1a623265f4efef and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE219900711.
Recording identifiers
- ISRC
- DEE219900711
- Title
- Präludium in A Moll, BWV 543
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x74b0891d9fd44e4d9950e1df7a1d79e28cbd445d5517b4c84e1a623265f4efef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:258e454a41849e42c64db376bb804468631fd0534f4ae8a3c8f09d73a6e18a38- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE219900711
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Präludium in A Moll, BWV 543 · Machine-readable JSON-LD