ISRC GBBZS1414116
Verified recording
GBBZS1414116 is “Concerto armonico No. 4 in G Major: IV. Allegro” by Unico Wilhelm van Wassenaer,
registered on the CopyrightChains blockchain with CopyrightID
0x72a449bb3b456564e36a002b72f2517570a626fc563f7e9346f7696dbd3aa89a 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/GBBZS1414116.
Recording identifiers
- ISRC
- GBBZS1414116
- Title
- Concerto armonico No. 4 in G Major: IV. Allegro
- Artist
- Unico Wilhelm van Wassenaer
- CopyrightID (CopyrightChains transaction hash)
0x72a449bb3b456564e36a002b72f2517570a626fc563f7e9346f7696dbd3aa89a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5478128bb71b399829df30ffeef7b7e8962211cb3cb26de1caed32a2bde3b4f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBZS1414116
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto armonico No. 4 in G Major: IV. Allegro · Machine-readable JSON-LD