ISRC NLA507400432
Verified recording
NLA507400432 is “Il barbiere di Siviglia: Overture (Sinfonia)” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0xe891572b59cf6a0dcd0521e5d1043a94f84b9c6ca3aab0152fe6ab2db7ac1ea7 and independently timestamped
in Bitcoin block 960173 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507400432.
Recording identifiers
- ISRC
- NLA507400432
- Title
- Il barbiere di Siviglia: Overture (Sinfonia)
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0xe891572b59cf6a0dcd0521e5d1043a94f84b9c6ca3aab0152fe6ab2db7ac1ea7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:11:40+00:00
- Bitcoin block
- 960173
- Canonical record hash
sha256:668f4f7d204886081a9910f5c4a40c414626e2b89cdd830973ee59169c9fe4ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507400432
- Bitcoin block existence check
- https://blockstream.info/api/block/960173
Full record
Track page: Il barbiere di Siviglia: Overture (Sinfonia) · Machine-readable JSON-LD