ISRC SEAEE9173210
Verified recording
SEAEE9173210 is “Trombone Concertino, Op. 45 No. 7: III. Finale. Allegro giocoso” by Lars-Erik Larsson,
registered on the CopyrightChains blockchain with CopyrightID
0x5d3d5a1d30541595e91b306e9744718804c920d0c4a7d145aab617677163e3cd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEE9173210.
Recording identifiers
- ISRC
- SEAEE9173210
- Title
- Trombone Concertino, Op. 45 No. 7: III. Finale. Allegro giocoso
- Artist
- Lars-Erik Larsson
- CopyrightID (CopyrightChains transaction hash)
0x5d3d5a1d30541595e91b306e9744718804c920d0c4a7d145aab617677163e3cd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5d2ae950d1653183178db9321797eaf4860c60f693648495daf05e5ffd60e1d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEE9173210
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trombone Concertino, Op. 45 No. 7: III. Finale. Allegro giocoso · Machine-readable JSON-LD