ISRC HKI199314611
Verified recording
HKI199314611 is “Den förlorade sonen svit: VI. Polka från Roslagen” by Hugo Alfvén,
registered on the CopyrightChains blockchain with CopyrightID
0xb059e46a4ea7ec43fdcc772b0edee921c97e35dfff0a3b9d158e9b7a7d08cef5 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314611.
Recording identifiers
- ISRC
- HKI199314611
- Title
- Den förlorade sonen svit: VI. Polka från Roslagen
- Artist
- Hugo Alfvén
- CopyrightID (CopyrightChains transaction hash)
0xb059e46a4ea7ec43fdcc772b0edee921c97e35dfff0a3b9d158e9b7a7d08cef5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5abf102c7130a63b3623f832dbecca11c24cc208fa61adba2b85fbe04af15b81- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199314611
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Den förlorade sonen svit: VI. Polka från Roslagen · Machine-readable JSON-LD