ISRC DEF058140120
Verified recording
DEF058140120 is “Turandot, Act I: Padre! Mio padre! (Calaf, Coro, Liù, Timur)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x92b4bec28e77dd31b82a0f1b2d130acb1ff9cd273c885efc42e73451262e88e6 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058140120.
Recording identifiers
- ISRC
- DEF058140120
- Title
- Turandot, Act I: Padre! Mio padre! (Calaf, Coro, Liù, Timur)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x92b4bec28e77dd31b82a0f1b2d130acb1ff9cd273c885efc42e73451262e88e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:0536814f351d52da671fdcccadc22bf6f7bc645bca507051a3e0efe52e99c7a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058140120
- Bitcoin block existence check
- https://blockstream.info/api/block/957819
Full record
Track page: Turandot, Act I: Padre! Mio padre! (Calaf, Coro, Liù, Timur) · Machine-readable JSON-LD