ISRC FRZ131224090
Verified recording
FRZ131224090 is “Valdemaro: "Un cor che ben ama"” by Domenico Sarro,
registered on the CopyrightChains blockchain with CopyrightID
0x73f58781cf023a9a87b37a80e2db713467a6673898dc182bcdb37136d9e04d8a and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131224090.
Recording identifiers
- ISRC
- FRZ131224090
- Title
- Valdemaro: "Un cor che ben ama"
- Artist
- Domenico Sarro
- CopyrightID (CopyrightChains transaction hash)
0x73f58781cf023a9a87b37a80e2db713467a6673898dc182bcdb37136d9e04d8a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:f4d37f938994723c641bf7bb26fdde5afe95803b1336367d31977e61fdb797d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131224090
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Valdemaro: "Un cor che ben ama" · Machine-readable JSON-LD