ISRC DEA142226309
Verified recording
DEA142226309 is “Mes Ennuis. Six Bagatelles, Op. 43: No. 4, Mazurka” by Fernando Sor,
registered on the CopyrightChains blockchain with CopyrightID
0x0e09fd24798fe8b848566b5196c2f234745d03bdb2e6652c9d530871602cc1bc and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA142226309.
Recording identifiers
- ISRC
- DEA142226309
- Title
- Mes Ennuis. Six Bagatelles, Op. 43: No. 4, Mazurka
- Artist
- Fernando Sor
- CopyrightID (CopyrightChains transaction hash)
0x0e09fd24798fe8b848566b5196c2f234745d03bdb2e6652c9d530871602cc1bc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:c492c7cb38bc90fb4c82fed0054e54a3a2a5bd8efd40fe4974c862a8b1e3e786- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA142226309
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Mes Ennuis. Six Bagatelles, Op. 43: No. 4, Mazurka · Machine-readable JSON-LD