ISRC DEF058140137
Verified recording
DEF058140137 is “Turandot, Act II: Un giuramento atroce mi costringe (Altoum, Calaf)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x9a9758939f03836463a4711a8e94dfc580cfbbf38fbd247c46de8f3ab3073afb and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058140137.
Recording identifiers
- ISRC
- DEF058140137
- Title
- Turandot, Act II: Un giuramento atroce mi costringe (Altoum, Calaf)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x9a9758939f03836463a4711a8e94dfc580cfbbf38fbd247c46de8f3ab3073afb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:328ce9ec95e30d9a018970d8873f7a5deaa9b590babd368910c3d2cb0a85f9bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058140137
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Turandot, Act II: Un giuramento atroce mi costringe (Altoum, Calaf) · Machine-readable JSON-LD