ISRC NLE421806207
Verified recording
NLE421806207 is “Semiramide: Overture” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x6221a9d58d5b58c1c4f220572c3c1adbe86da243997504046aa63cd3caec53f4 and independently timestamped
in Bitcoin block 960404 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421806207.
Recording identifiers
- ISRC
- NLE421806207
- Title
- Semiramide: Overture
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x6221a9d58d5b58c1c4f220572c3c1adbe86da243997504046aa63cd3caec53f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:06:57+00:00
- Bitcoin block
- 960404
- Canonical record hash
sha256:11457f22532497360439281db2d87f16d2f320bf052a7159d75832faf8e0cf15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421806207
- Bitcoin block existence check
- https://blockstream.info/api/block/960404