ISRC NLA507301178
Verified recording
NLA507301178 is “Concerto a 5 in C, Op. 7, No. 2 for 2 Oboes, Strings, and Continuo: 1. Allegro” by Tomaso Albinoni,
registered on the CopyrightChains blockchain with CopyrightID
0xf2b584fedb94e2f79d8eaf5c8b6657c362402f9ea253c72be74540f44b0239d2 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/NLA507301178.
Recording identifiers
- ISRC
- NLA507301178
- Title
- Concerto a 5 in C, Op. 7, No. 2 for 2 Oboes, Strings, and Continuo: 1. Allegro
- Artist
- Tomaso Albinoni
- CopyrightID (CopyrightChains transaction hash)
0xf2b584fedb94e2f79d8eaf5c8b6657c362402f9ea253c72be74540f44b0239d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8e2718715314bf597a116c23f4ba0e50141f13073f328d19ab1d4fb241fb5264- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507301178
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto a 5 in C, Op. 7, No. 2 for 2 Oboes, Strings, and Continuo: 1. Allegro · Machine-readable JSON-LD