ISRC SEBFO0110020
Verified recording
SEBFO0110020 is “Grinds Hans´ jässpôdspolska från Rättvik efter Börjes Olle” by Per Gudmundson,
registered on the CopyrightChains blockchain with CopyrightID
0x043448ebb1778a23c5d654c7fa3ffe001c9f5d74497f54d0ce39297f55281fa7 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBFO0110020.
Recording identifiers
- ISRC
- SEBFO0110020
- Title
- Grinds Hans´ jässpôdspolska från Rättvik efter Börjes Olle
- Artist
- Per Gudmundson
- CopyrightID (CopyrightChains transaction hash)
0x043448ebb1778a23c5d654c7fa3ffe001c9f5d74497f54d0ce39297f55281fa7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4ded0438c6e32cb58c8e00f8a31b75686f706c118aba80eb0e1b3f38f5e7189d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBFO0110020
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Grinds Hans´ jässpôdspolska från Rättvik efter Börjes Olle · Machine-readable JSON-LD