ISRC DEF057003221
Verified recording
DEF057003221 is “Concerto grosso in F Major, Op. 3, No. 4, HWV 315: I. Andante - Allegro - Lentamente” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0xb7bf70bb0e18f7a16819ca2cf11f60b94cf8ab955805b6e02a9086877794e8a3 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057003221.
Recording identifiers
- ISRC
- DEF057003221
- Title
- Concerto grosso in F Major, Op. 3, No. 4, HWV 315: I. Andante - Allegro - Lentamente
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0xb7bf70bb0e18f7a16819ca2cf11f60b94cf8ab955805b6e02a9086877794e8a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:df1dd1a9200d34a395cf64241aee6b456634ac6c06f551d3646f381ce9353ccd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057003221
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Concerto grosso in F Major, Op. 3, No. 4, HWV 315: I. Andante - Allegro - Lentamente · Machine-readable JSON-LD