ISRC DEF055030304
Verified recording
DEF055030304 is “15 Inventions, BWV 772-786: 4. Invention In D Minor, BWV 775” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xdce6d38ad4f6f5e38d9bf0ff18830b8a3b7ada636b268177f5162495a6cec4b5 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/DEF055030304.
Recording identifiers
- ISRC
- DEF055030304
- Title
- 15 Inventions, BWV 772-786: 4. Invention In D Minor, BWV 775
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xdce6d38ad4f6f5e38d9bf0ff18830b8a3b7ada636b268177f5162495a6cec4b5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:5a73868648919dd8b33d9219fea8ef8a9ee8192794d26ca4a707100c17c0e618- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055030304
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: 15 Inventions, BWV 772-786: 4. Invention In D Minor, BWV 775 · Machine-readable JSON-LD