ISRC DEF059331304
Verified recording
DEF059331304 is “L'incoronazione di Poppea, SV 308 / Act I: Signor, deh, non partire!” by Claudio Monteverdi,
registered on the CopyrightChains blockchain with CopyrightID
0xb4b6a65f0c9431ba8d263729b0f73b6dd17f73a9beda7f8085404883bb4a15d3 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059331304.
Recording identifiers
- ISRC
- DEF059331304
- Title
- L'incoronazione di Poppea, SV 308 / Act I: Signor, deh, non partire!
- Artist
- Claudio Monteverdi
- CopyrightID (CopyrightChains transaction hash)
0xb4b6a65f0c9431ba8d263729b0f73b6dd17f73a9beda7f8085404883bb4a15d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:402b8acb9933318832f1cb65889ce6d8c096048d6b4ffcf97f72d900f0b426a6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059331304
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: L'incoronazione di Poppea, SV 308 / Act I: Signor, deh, non partire! · Machine-readable JSON-LD