ISRC DEF058140140
Verified recording
DEF058140140 is “Turandot, Act II: In questa reggia (Turandot, Coro)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x58e84f3bb759cd198f03836926d298d782b65fcb4dd70668a463799899087c77 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/DEF058140140.
Recording identifiers
- ISRC
- DEF058140140
- Title
- Turandot, Act II: In questa reggia (Turandot, Coro)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x58e84f3bb759cd198f03836926d298d782b65fcb4dd70668a463799899087c77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:8b5747488d832f6fc2b9322c9d0dff789987816811f57100beefc7adebcdec37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058140140
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Turandot, Act II: In questa reggia (Turandot, Coro) · Machine-readable JSON-LD