ISRC GBF077740102
Verified recording
GBF077740102 is “Concerto For 2 Trumpets, Strings And Continuo In C Major, RV 537: 2. Largo” by Antonio Vivaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd1ec78130abdba12b7e30cbe491737726b8441c7ef3dbe9b46f3195bacd7b452 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/GBF077740102.
Recording identifiers
- ISRC
- GBF077740102
- Title
- Concerto For 2 Trumpets, Strings And Continuo In C Major, RV 537: 2. Largo
- Artist
- Antonio Vivaldi
- CopyrightID (CopyrightChains transaction hash)
0xd1ec78130abdba12b7e30cbe491737726b8441c7ef3dbe9b46f3195bacd7b452
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8a73601a1989b70379c817f5345ea5f1602bacdf05c4582b22acca5b58e249cb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077740102
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto For 2 Trumpets, Strings And Continuo In C Major, RV 537: 2. Largo · Machine-readable JSON-LD