ISRC NLA460911337
Verified recording
NLA460911337 is “Stabat mater, P. 77: III. O quam tristis et afflicta (Soprano, Alto). Larghetto” by Giovanni Battista Pergolesi,
registered on the CopyrightChains blockchain with CopyrightID
0xcb71a92e375ab33c171d499bd0d88a582cc3651da510f5eace24953d52053c8c and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460911337.
Recording identifiers
- ISRC
- NLA460911337
- Title
- Stabat mater, P. 77: III. O quam tristis et afflicta (Soprano, Alto). Larghetto
- Artist
- Giovanni Battista Pergolesi
- CopyrightID (CopyrightChains transaction hash)
0xcb71a92e375ab33c171d499bd0d88a582cc3651da510f5eace24953d52053c8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:d7484f4554de7d9e44f740851ebf053fc197e379efb0c5feea2ba13b1f541591- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460911337
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Stabat mater, P. 77: III. O quam tristis et afflicta (Soprano, Alto). Larghetto · Machine-readable JSON-LD