ISRC NLA506700343
Verified recording
NLA506700343 is “Concerto a 5 in C Major, Op. 9, No. 5 for Oboe, Strings, and Continuo: 1. Allegro” by Tomaso Albinoni,
registered on the CopyrightChains blockchain with CopyrightID
0xab7af2a20391ae1539765908c1090621b6561cfd6bf8b0f11e018c24f7b42cab and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506700343.
Recording identifiers
- ISRC
- NLA506700343
- Title
- Concerto a 5 in C Major, Op. 9, No. 5 for Oboe, Strings, and Continuo: 1. Allegro
- Artist
- Tomaso Albinoni
- CopyrightID (CopyrightChains transaction hash)
0xab7af2a20391ae1539765908c1090621b6561cfd6bf8b0f11e018c24f7b42cab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:6d56f054a37e0b1e1b4e0a72c787ef0ab1aef1b725e5507e0188e3c21d19c5c6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506700343
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Concerto a 5 in C Major, Op. 9, No. 5 for Oboe, Strings, and Continuo: 1. Allegro · Machine-readable JSON-LD