ISRC NLB152000089
Verified recording
NLB152000089 is “Diminuzioni sopra “Usurpator tiranno“ di Giovanni Felice Sances” by Leonor de Lera,
registered on the CopyrightChains blockchain with CopyrightID
0x9939ef9bf9b9e808b183bdaae3d50482da1f8f4dd79770ff0fdd825841ed2405 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB152000089.
Recording identifiers
- ISRC
- NLB152000089
- Title
- Diminuzioni sopra “Usurpator tiranno“ di Giovanni Felice Sances
- Artist
- Leonor de Lera
- CopyrightID (CopyrightChains transaction hash)
0x9939ef9bf9b9e808b183bdaae3d50482da1f8f4dd79770ff0fdd825841ed2405
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:15c0e96483643e71d4acc671347f117ef0cb76e2b60fd9b94908c82c96223999- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB152000089
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Diminuzioni sopra “Usurpator tiranno“ di Giovanni Felice Sances · Machine-readable JSON-LD