ISRC SEAEE9173190
Verified recording
SEAEE9173190 is “Trombone Concertino, Op. 45 No. 7: I. Preludium: Allegro pomposo” by Lars-Erik Larsson,
registered on the CopyrightChains blockchain with CopyrightID
0xa32954455a1af176f5ad792c85c5ba52769f4931208c44fd6fbf173c5d9d7d32 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/SEAEE9173190.
Recording identifiers
- ISRC
- SEAEE9173190
- Title
- Trombone Concertino, Op. 45 No. 7: I. Preludium: Allegro pomposo
- Artist
- Lars-Erik Larsson
- CopyrightID (CopyrightChains transaction hash)
0xa32954455a1af176f5ad792c85c5ba52769f4931208c44fd6fbf173c5d9d7d32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b7af9fa2c007f810a5db50266dbbccaa7d6b0c38a487d6a84eee742361921713- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAEE9173190
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trombone Concertino, Op. 45 No. 7: I. Preludium: Allegro pomposo · Machine-readable JSON-LD