ISRC FRIDO1710672
Verified recording
FRIDO1710672 is “Gianni Schicchi: "O mio babbino caro" (Lauretta)” by Maria Callas,
registered on the CopyrightChains blockchain with CopyrightID
0xeccb81c02ebd933b58f87a2d220a13c1c5faa10c30977e95ce4c0447197dbf0b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO1710672.
Recording identifiers
- ISRC
- FRIDO1710672
- Title
- Gianni Schicchi: "O mio babbino caro" (Lauretta)
- Artist
- Maria Callas
- CopyrightID (CopyrightChains transaction hash)
0xeccb81c02ebd933b58f87a2d220a13c1c5faa10c30977e95ce4c0447197dbf0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:68977262287e6afe729fda6096fcc7515c121c20cae7f31463afb630d780c6eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRIDO1710672
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Gianni Schicchi: "O mio babbino caro" (Lauretta) · Machine-readable JSON-LD