ISRC NLA509109915
Verified recording
NLA509109915 is “Pagliacci / Act 1: "Recitar!" - Live” by Ruggero Leoncavallo,
registered on the CopyrightChains blockchain with CopyrightID
0x98c8fddfd4584c4f719aa343bba8d7bbd3316c6ffee401e6de53e7d5b08d7b81 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509109915.
Recording identifiers
- ISRC
- NLA509109915
- Title
- Pagliacci / Act 1: "Recitar!" - Live
- Artist
- Ruggero Leoncavallo
- CopyrightID (CopyrightChains transaction hash)
0x98c8fddfd4584c4f719aa343bba8d7bbd3316c6ffee401e6de53e7d5b08d7b81
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:249e06538cd09950181b6fe6201dc545b43c1f5af459ba05e62b1750c71504e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA509109915
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Pagliacci / Act 1: "Recitar!" - Live · Machine-readable JSON-LD