ISRC SEAEK9916060
Verified recording
SEAEK9916060 is “Etudes-Caprices, Op. 18: No. 4, In A Minor” by Henryk Wieniawski,
registered on the CopyrightChains blockchain with CopyrightID
0x0172a104712c4a7d9a4c615ebe6e73fae3972c4730fe3a906a4cf8109ba7ac83 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEK9916060.
Recording identifiers
- ISRC
- SEAEK9916060
- Title
- Etudes-Caprices, Op. 18: No. 4, In A Minor
- Artist
- Henryk Wieniawski
- CopyrightID (CopyrightChains transaction hash)
0x0172a104712c4a7d9a4c615ebe6e73fae3972c4730fe3a906a4cf8109ba7ac83
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:f7dcfd293a22eb1a31e1cf74e6e419377ded4387970d976fd9da8862d3b98d3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEK9916060
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Etudes-Caprices, Op. 18: No. 4, In A Minor · Machine-readable JSON-LD