ISRC DEF057130433
Verified recording
DEF057130433 is “La Cenerentola, Act II: Aria. Una volta c'era un re” by Gioachino Rossini,
registered on the CopyrightChains blockchain with CopyrightID
0x64e8c74e904da14ea45610baa1382938a68cb9e5993133bad2cb5cfc7f7ad086 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057130433.
Recording identifiers
- ISRC
- DEF057130433
- Title
- La Cenerentola, Act II: Aria. Una volta c'era un re
- Artist
- Gioachino Rossini
- CopyrightID (CopyrightChains transaction hash)
0x64e8c74e904da14ea45610baa1382938a68cb9e5993133bad2cb5cfc7f7ad086
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:af8d54b9c6a75512f45ae110a924564f679f46a0b8848cdf71f7e5c7c3d208a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057130433
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: La Cenerentola, Act II: Aria. Una volta c'era un re · Machine-readable JSON-LD