ISRC NLA508803802
Verified recording
NLA508803802 is “William Tell / Act 1: "E il ciel seren, sereno il giorno"” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x716c780a5c3ccd6dad605298af5d26dad5b8dab504324e5fd2f07524b77ca514 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508803802.
Recording identifiers
- ISRC
- NLA508803802
- Title
- William Tell / Act 1: "E il ciel seren, sereno il giorno"
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x716c780a5c3ccd6dad605298af5d26dad5b8dab504324e5fd2f07524b77ca514
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:b74e39053f6341f7a47dc51560ee68c5e249fe416ab9e83a91dc273a6875e58a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA508803802
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: William Tell / Act 1: "E il ciel seren, sereno il giorno" · Machine-readable JSON-LD