ISRC DEF056202700
Verified recording
DEF056202700 is “Turandot / Act 1: Non piangere Liù” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xcdaad3cf1b09522e00204f28a9b5f77a25d765a9feebfc948c0e80f8035a47c0 and independently timestamped
in Bitcoin block 960419 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056202700.
Recording identifiers
- ISRC
- DEF056202700
- Title
- Turandot / Act 1: Non piangere Liù
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xcdaad3cf1b09522e00204f28a9b5f77a25d765a9feebfc948c0e80f8035a47c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:33+00:00
- Bitcoin block
- 960419
- Canonical record hash
sha256:03838f678311f20c8c2d86b8d5c07e328b6cdfc84f11fdb2cc05da30b57d62b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056202700
- Bitcoin block existence check
- https://blockstream.info/api/block/960419
Full record
Track page: Turandot / Act 1: Non piangere Liù · Machine-readable JSON-LD