ISRC NLA507823404
Verified recording
NLA507823404 is “La Gioconda / Act 2: "Cielo e mar"” by Amilcare Ponchielli,
registered on the CopyrightChains blockchain with CopyrightID
0xaf606c92ee5bd0c4272ef3ce7ffadadd87f3f873e98da89bd7b3ba02b26f31fe and independently timestamped
in Bitcoin block 960355 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507823404.
Recording identifiers
- ISRC
- NLA507823404
- Title
- La Gioconda / Act 2: "Cielo e mar"
- Artist
- Amilcare Ponchielli
- CopyrightID (CopyrightChains transaction hash)
0xaf606c92ee5bd0c4272ef3ce7ffadadd87f3f873e98da89bd7b3ba02b26f31fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:49:18+00:00
- Bitcoin block
- 960355
- Canonical record hash
sha256:881a5bb1252e2854a3b9ce1e46c6781ffcc6fe940f839389e63d18758e963b3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507823404
- Bitcoin block existence check
- https://blockstream.info/api/block/960355
Full record
Track page: La Gioconda / Act 2: "Cielo e mar" · Machine-readable JSON-LD