ISRC DEN962030306
Verified recording
DEN962030306 is “Larghetto” by Carl Maria von Weber,
registered on the CopyrightChains blockchain with CopyrightID
0xf12d55555ed148460e59f681e1c9d80781a4456a941c19b9f133fec4aa8cdce0 and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030306.
Recording identifiers
- ISRC
- DEN962030306
- Title
- Larghetto
- Artist
- Carl Maria von Weber
- CopyrightID (CopyrightChains transaction hash)
0xf12d55555ed148460e59f681e1c9d80781a4456a941c19b9f133fec4aa8cdce0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:a263f4d706ac001fe5051bd8ca8a8c70173eb15ffa94d5963a422aaf078ae710- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962030306
- Bitcoin block existence check
- https://blockstream.info/api/block/960229