ISRC SEBFO0110030
Verified recording
SEBFO0110030 is “Bröllopspolska från Rättvik efter Blank Anders” by Per Gudmundson,
registered on the CopyrightChains blockchain with CopyrightID
0x5ab3d910cb3cfd84e49d6f48edf8f660dfe7cfc381d9f915ac20db952cb70053 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBFO0110030.
Recording identifiers
- ISRC
- SEBFO0110030
- Title
- Bröllopspolska från Rättvik efter Blank Anders
- Artist
- Per Gudmundson
- CopyrightID (CopyrightChains transaction hash)
0x5ab3d910cb3cfd84e49d6f48edf8f660dfe7cfc381d9f915ac20db952cb70053
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:a4dad6c8def989ae9fa631b38e327bdfa8879d6a84d8cb3911d58fc2d4e4e481- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBFO0110030
- Bitcoin block existence check
- https://blockstream.info/api/block/960503
Full record
Track page: Bröllopspolska från Rättvik efter Blank Anders · Machine-readable JSON-LD