ISRC GBPFW1900116
Verified recording
GBPFW1900116 is “Steffani: Niobe, regina di Tebe, Act 1: "Sfere amiche" (Anfione)” by Agostino Steffani,
registered on the CopyrightChains blockchain with CopyrightID
0x3577566d050d4da0664a663b59339c571a604fbe0d1e66d4513692b63aa467fb 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/GBPFW1900116.
Recording identifiers
- ISRC
- GBPFW1900116
- Title
- Steffani: Niobe, regina di Tebe, Act 1: "Sfere amiche" (Anfione)
- Artist
- Agostino Steffani
- CopyrightID (CopyrightChains transaction hash)
0x3577566d050d4da0664a663b59339c571a604fbe0d1e66d4513692b63aa467fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:041023caaca7b1a527cdded75b54cd98fd9a28e8f6b1b6a086c8d9576add63d2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPFW1900116
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Steffani: Niobe, regina di Tebe, Act 1: "Sfere amiche" (Anfione) · Machine-readable JSON-LD