ISRC DEZC62131058
Verified recording
DEZC62131058 is “6 Sonaten Op.13, Nr.1 in B Major, IJK 7: II. Romanze” by Jean-Baptiste Krumpholtz,
registered on the CopyrightChains blockchain with CopyrightID
0xb8c7a1d58f16017cac022ae2ae007eb9bed937e30a6e9d3ba661c53cb10136d7 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/DEZC62131058.
Recording identifiers
- ISRC
- DEZC62131058
- Title
- 6 Sonaten Op.13, Nr.1 in B Major, IJK 7: II. Romanze
- Artist
- Jean-Baptiste Krumpholtz
- CopyrightID (CopyrightChains transaction hash)
0xb8c7a1d58f16017cac022ae2ae007eb9bed937e30a6e9d3ba661c53cb10136d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:486605c311bacc9d87311e152762a4912850b91287cc9e542d5a89aebb18aa8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEZC62131058
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 6 Sonaten Op.13, Nr.1 in B Major, IJK 7: II. Romanze · Machine-readable JSON-LD