ISRC SEAEG9333280
Verified recording
SEAEG9333280 is “Och jungfrun hon går i ringen (And the Maiden Joins the Ring)” by Hugo Alfvén,
registered on the CopyrightChains blockchain with CopyrightID
0x3aefa3feedfb57504b0f50bd72e81a6b3cb74b081be783ba3e5c51f14b64bb1f and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEG9333280.
Recording identifiers
- ISRC
- SEAEG9333280
- Title
- Och jungfrun hon går i ringen (And the Maiden Joins the Ring)
- Artist
- Hugo Alfvén
- CopyrightID (CopyrightChains transaction hash)
0x3aefa3feedfb57504b0f50bd72e81a6b3cb74b081be783ba3e5c51f14b64bb1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:4da37687ff7fe22bda61b1ca4c0fed9ca2aab3f94442054148c7e5d47d2b9dae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEG9333280
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Och jungfrun hon går i ringen (And the Maiden Joins the Ring) · Machine-readable JSON-LD