ISRC SEAEK9916020
Verified recording
SEAEK9916020 is “Etudes-Caprices, Op. 18: No. 1, In G Minor” by Henryk Wieniawski,
registered on the CopyrightChains blockchain with CopyrightID
0x50316fb5711437aaa85a2485c25c61b84bb2b89946f209eb662e6d262a61edf4 and independently timestamped
in Bitcoin block 960456 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEK9916020.
Recording identifiers
- ISRC
- SEAEK9916020
- Title
- Etudes-Caprices, Op. 18: No. 1, In G Minor
- Artist
- Henryk Wieniawski
- CopyrightID (CopyrightChains transaction hash)
0x50316fb5711437aaa85a2485c25c61b84bb2b89946f209eb662e6d262a61edf4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:57+00:00
- Bitcoin block
- 960456
- Canonical record hash
sha256:d8dd832d008eeb6db2eaa4b12fe161d37dd344a917446fbe19679dacddc17c03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEK9916020
- Bitcoin block existence check
- https://blockstream.info/api/block/960456
Full record
Track page: Etudes-Caprices, Op. 18: No. 1, In G Minor · Machine-readable JSON-LD