ISRC DEYF52300073
Verified recording
DEYF52300073 is “Südböhmische Polka” by Ernst Hutter & Die Egerländer Musikanten,
registered on the CopyrightChains blockchain with CopyrightID
0x59e01aaa397b3b24451b2b66dc4e12383cc5ff0e65b84bfc468e7d583340a715 and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYF52300073.
Recording identifiers
- ISRC
- DEYF52300073
- Title
- Südböhmische Polka
- Artist
- Ernst Hutter & Die Egerländer Musikanten
- CopyrightID (CopyrightChains transaction hash)
0x59e01aaa397b3b24451b2b66dc4e12383cc5ff0e65b84bfc468e7d583340a715
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:399f2c80a632eaaa01dfb6b586537cd1dd160db265eab76b986827fd6b225cb5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEYF52300073
- Bitcoin block existence check
- https://blockstream.info/api/block/959137