ISRC SEBAC0001105
Verified recording
SEBAC0001105 is “Uppsala Rhapsody, Op. 24 "Swedish Rhapsody No. 2"” by Hugo Alfvén,
registered on the CopyrightChains blockchain with CopyrightID
0x4d28f2ba0c7fc30a58361ec3a80746111c1ed0ae5e6fdc21ccf99bc7e2416959 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/SEBAC0001105.
Recording identifiers
- ISRC
- SEBAC0001105
- Title
- Uppsala Rhapsody, Op. 24 "Swedish Rhapsody No. 2"
- Artist
- Hugo Alfvén
- CopyrightID (CopyrightChains transaction hash)
0x4d28f2ba0c7fc30a58361ec3a80746111c1ed0ae5e6fdc21ccf99bc7e2416959
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:270ac5bd5be66a7c7960d303f1d30f0d08fc9aff0f73a2bbfcb980872da233f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEBAC0001105
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Uppsala Rhapsody, Op. 24 "Swedish Rhapsody No. 2" · Machine-readable JSON-LD