ISRC USSM11201490
Verified recording
USSM11201490 is “L'Agrippina: Tace l'augello - From "Agrippina"” by Nicola Porpora,
registered on the CopyrightChains blockchain with CopyrightID
0x8e74466955e99cf3903d0d7ae91aeccf23709f02a94b472f90207bdbe1422bd3 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/USSM11201490.
Recording identifiers
- ISRC
- USSM11201490
- Title
- L'Agrippina: Tace l'augello - From "Agrippina"
- Artist
- Nicola Porpora
- CopyrightID (CopyrightChains transaction hash)
0x8e74466955e99cf3903d0d7ae91aeccf23709f02a94b472f90207bdbe1422bd3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:bf1aaa0468fe7925308d647fbb659e2d95ba67b16411ff659a81cdf6aceadbb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11201490
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: L'Agrippina: Tace l'augello - From "Agrippina" · Machine-readable JSON-LD