ISRC SEBAA2202208
Verified recording
SEBAA2202208 is “Julsång” by Hugo Alfvén,
registered on the CopyrightChains blockchain with CopyrightID
0xb814b52857a8cc90b2b048f90c16f2fd3f9b790cfa5703bd1dd805a05ee6eece 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/SEBAA2202208.
Recording identifiers
- ISRC
- SEBAA2202208
- Title
- Julsång
- Artist
- Hugo Alfvén
- CopyrightID (CopyrightChains transaction hash)
0xb814b52857a8cc90b2b048f90c16f2fd3f9b790cfa5703bd1dd805a05ee6eece
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:25d1d79b3fd1ffd67f4eef9ec60a36aa2773ab38eba5dc9443cbcf59c1035c57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAA2202208
- Bitcoin block existence check
- https://blockstream.info/api/block/953513