ISRC HKI199092112
Verified recording
HKI199092112 is “Tosca: Act II: Vissi d'arte, vissi d'amore (Tosca, Scarpia)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xf49882c903f0236c666815cb622a09359c6ff8eccc0b5748934f29c074f716a3 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199092112.
Recording identifiers
- ISRC
- HKI199092112
- Title
- Tosca: Act II: Vissi d'arte, vissi d'amore (Tosca, Scarpia)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xf49882c903f0236c666815cb622a09359c6ff8eccc0b5748934f29c074f716a3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:09357f5fde23652de762d3c045b1b795561d785a979dab489b3f7b5a4dc2c6a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199092112
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Tosca: Act II: Vissi d'arte, vissi d'amore (Tosca, Scarpia) · Machine-readable JSON-LD