ISRC SEAGA1501304
Verified recording
SEAGA1501304 is “Sonatina for Violin and Piano, Op. 15: I. Allegro” by Dag Wirén,
registered on the CopyrightChains blockchain with CopyrightID
0xd4c19e921fb8dadad944c20a8948a9e3f57ef29f1e4e4332a1b8845490fddd17 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/SEAGA1501304.
Recording identifiers
- ISRC
- SEAGA1501304
- Title
- Sonatina for Violin and Piano, Op. 15: I. Allegro
- Artist
- Dag Wirén
- CopyrightID (CopyrightChains transaction hash)
0xd4c19e921fb8dadad944c20a8948a9e3f57ef29f1e4e4332a1b8845490fddd17
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:49075ae26a8e0646082defef35627824f2968491c2b98e53953a016416c412f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA1501304
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Sonatina for Violin and Piano, Op. 15: I. Allegro · Machine-readable JSON-LD