ISRC SEVAF2000405
Verified recording
SEVAF2000405 is “Jubileumspolska” by Erik Rydvall,
registered on the CopyrightChains blockchain with CopyrightID
0xa8ce5589c665b63bd0026a3f4e4d8e4e852f0a9c2c0bd12e4f33fa21fad1b384 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVAF2000405.
Recording identifiers
- ISRC
- SEVAF2000405
- Title
- Jubileumspolska
- Artist
- Erik Rydvall
- CopyrightID (CopyrightChains transaction hash)
0xa8ce5589c665b63bd0026a3f4e4d8e4e852f0a9c2c0bd12e4f33fa21fad1b384
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:92465518a2a2462e1900fcd93260b62d134f26de35b90001c5dc626ada22f56c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEVAF2000405
- Bitcoin block existence check
- https://blockstream.info/api/block/960334