ISRC DEF058140142
Verified recording
DEF058140142 is “Turandot, Act II: The First Riddle. Straniero, ascolta (Turandot)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x4db5957ce64c45f40b626eb829a6c6dc3ccb841c727a2f665cb85316f25c0e5f and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058140142.
Recording identifiers
- ISRC
- DEF058140142
- Title
- Turandot, Act II: The First Riddle. Straniero, ascolta (Turandot)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x4db5957ce64c45f40b626eb829a6c6dc3ccb841c727a2f665cb85316f25c0e5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:fd94106911d2cc38828bcf726326f8a91b6ef858f2c1ca5a051ac3551c8535a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058140142
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Turandot, Act II: The First Riddle. Straniero, ascolta (Turandot) · Machine-readable JSON-LD