ISRC DEF055030208
Verified recording
DEF055030208 is “9 Kleine Präludien, BWV 924-932: 2. Prelude In D Major, BWV 925” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x28221d96c3a165e312f149c3e5ad49f43b1d01fe68f4a4d0392ec52dc3bade19 and independently timestamped
in Bitcoin block 960225 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055030208.
Recording identifiers
- ISRC
- DEF055030208
- Title
- 9 Kleine Präludien, BWV 924-932: 2. Prelude In D Major, BWV 925
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x28221d96c3a165e312f149c3e5ad49f43b1d01fe68f4a4d0392ec52dc3bade19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:04:30+00:00
- Bitcoin block
- 960225
- Canonical record hash
sha256:22aa31f7327a56e8c496972d892eeacc319e417c1510eb6de7791d02871fbfcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055030208
- Bitcoin block existence check
- https://blockstream.info/api/block/960225
Full record
Track page: 9 Kleine Präludien, BWV 924-932: 2. Prelude In D Major, BWV 925 · Machine-readable JSON-LD