ISRC DEF059331320
Verified recording
DEF059331320 is “L'incoronazione di Poppea, SV 308 / Act II: Sento un certo non so che” by Claudio Monteverdi,
registered on the CopyrightChains blockchain with CopyrightID
0x066643873573c0d6a0105e9930a06f58dd3613ed12cbd2a47bc9e4e35772950b 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/DEF059331320.
Recording identifiers
- ISRC
- DEF059331320
- Title
- L'incoronazione di Poppea, SV 308 / Act II: Sento un certo non so che
- Artist
- Claudio Monteverdi
- CopyrightID (CopyrightChains transaction hash)
0x066643873573c0d6a0105e9930a06f58dd3613ed12cbd2a47bc9e4e35772950b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cf59784daf25749bbf4a1b4dfd3558ab8a98b1ea59fd6ea5b12b6fe0cbb3ac3f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059331320
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: L'incoronazione di Poppea, SV 308 / Act II: Sento un certo non so che · Machine-readable JSON-LD