ISRC SEAGA9015020
Verified recording
SEAGA9015020 is “Sonata No. 2 for Two Violins: Allegro con allegrezza - Moderato - Allegro veloce” by Allan Pettersson,
registered on the CopyrightChains blockchain with CopyrightID
0x5c2af56b91d95f00f5d4d268f67c0387debeca6d6000d7a624a647ecf4037f41 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/SEAGA9015020.
Recording identifiers
- ISRC
- SEAGA9015020
- Title
- Sonata No. 2 for Two Violins: Allegro con allegrezza - Moderato - Allegro veloce
- Artist
- Allan Pettersson
- CopyrightID (CopyrightChains transaction hash)
0x5c2af56b91d95f00f5d4d268f67c0387debeca6d6000d7a624a647ecf4037f41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f958e1317af60d98b5cbec429ec69180be5110ddaed124b70f93cd3ce96d1a6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SEAGA9015020
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Sonata No. 2 for Two Violins: Allegro con allegrezza - Moderato - Allegro veloce · Machine-readable JSON-LD