ISRC SEAGA9013020
Verified recording
SEAGA9013020 is “Violin Concerto, Op. 23: II. Andante espressivo” by Dag Wirén,
registered on the CopyrightChains blockchain with CopyrightID
0x266e21a4a12063ae9ecc2f59efc0b51e3d9d729532472a88d12126624e0b2647 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/SEAGA9013020.
Recording identifiers
- ISRC
- SEAGA9013020
- Title
- Violin Concerto, Op. 23: II. Andante espressivo
- Artist
- Dag Wirén
- CopyrightID (CopyrightChains transaction hash)
0x266e21a4a12063ae9ecc2f59efc0b51e3d9d729532472a88d12126624e0b2647
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ea7426f1627b37a6e213283bb6e79df41204daa9761f15048b94b8009b59c385- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA9013020
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Violin Concerto, Op. 23: II. Andante espressivo · Machine-readable JSON-LD