ISRC GBF071405670
Verified recording
GBF071405670 is “Tancredi: "Addio o miei sospiri"” by Ferdinando Bertoni,
registered on the CopyrightChains blockchain with CopyrightID
0xed71c67f856e55b68bf37948396c7cee115986d6cab36dbc3da67a967f8d60f3 and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071405670.
Recording identifiers
- ISRC
- GBF071405670
- Title
- Tancredi: "Addio o miei sospiri"
- Artist
- Ferdinando Bertoni
- CopyrightID (CopyrightChains transaction hash)
0xed71c67f856e55b68bf37948396c7cee115986d6cab36dbc3da67a967f8d60f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:334647ada55083627dd1f332e49f9ebefdb2de4291f94b7b71ad0d6075a28808- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071405670
- Bitcoin block existence check
- https://blockstream.info/api/block/960349
Full record
Track page: Tancredi: "Addio o miei sospiri" · Machine-readable JSON-LD