ISRC DEF059302902
Verified recording
DEF059302902 is “Ah! che troppo ineguali HWV 230: Aria / Adagio: "O del ciel Maria regina"” by George Frideric Handel,
registered on the CopyrightChains blockchain with CopyrightID
0x6eb19372a4a1f3492e8aacea760b825d1ab19b058a6f9475c640b9e38ea57450 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/DEF059302902.
Recording identifiers
- ISRC
- DEF059302902
- Title
- Ah! che troppo ineguali HWV 230: Aria / Adagio: "O del ciel Maria regina"
- Artist
- George Frideric Handel
- CopyrightID (CopyrightChains transaction hash)
0x6eb19372a4a1f3492e8aacea760b825d1ab19b058a6f9475c640b9e38ea57450
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:43719070c6f784378d451cc56c69eb8da7c616dcc3265411558bd4257ccc8ab0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059302902
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Ah! che troppo ineguali HWV 230: Aria / Adagio: "O del ciel Maria regina" · Machine-readable JSON-LD