ISRC DEF057003231
Verified recording
DEF057003231 is “Concerto grosso in F Major, Op. 3, No. 4: I. Largo” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x52dffe992f3d4f2b586c9795b8f712e8e899eb34665b21ee0b6268b3f8b596e6 and independently timestamped
in Bitcoin block 960513 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057003231.
Recording identifiers
- ISRC
- DEF057003231
- Title
- Concerto grosso in F Major, Op. 3, No. 4: I. Largo
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x52dffe992f3d4f2b586c9795b8f712e8e899eb34665b21ee0b6268b3f8b596e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:52:22+00:00
- Bitcoin block
- 960513
- Canonical record hash
sha256:4cc7b31e9c06d440c05fcaccaa13f72ee2ec03b5e5541968686fc6b682cb0a41- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057003231
- Bitcoin block existence check
- https://blockstream.info/api/block/960513
Full record
Track page: Concerto grosso in F Major, Op. 3, No. 4: I. Largo · Machine-readable JSON-LD