ISRC DEF055030201
Verified recording
DEF055030201 is “9 Kleine Präludien, BWV 924-932: 1. Prelude In C Major, BWV 924” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x35999fc17322910db544c24f4c4053804a79f914e3513e1e279e2032d960e7d0 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/DEF055030201.
Recording identifiers
- ISRC
- DEF055030201
- Title
- 9 Kleine Präludien, BWV 924-932: 1. Prelude In C Major, BWV 924
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x35999fc17322910db544c24f4c4053804a79f914e3513e1e279e2032d960e7d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1d927d00a84217013a9bc6cae4a46371adcb93d58c95a6337d264ed9fbf16b05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055030201
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 9 Kleine Präludien, BWV 924-932: 1. Prelude In C Major, BWV 924 · Machine-readable JSON-LD