ISRC HKI190554507
Verified recording
HKI190554507 is “La Rondine: La rondine, Act I: Chi il bel sogno di Doretta (Magda)” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0x2164fb5be2ae9073ae613bfc8ab905b635c12b0c8841f330ba82ea9d228bb68b and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190554507.
Recording identifiers
- ISRC
- HKI190554507
- Title
- La Rondine: La rondine, Act I: Chi il bel sogno di Doretta (Magda)
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0x2164fb5be2ae9073ae613bfc8ab905b635c12b0c8841f330ba82ea9d228bb68b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:6b01423b13e2ae1f2b27ff07122b46ea27bd8f8cd1e8d0aabc1a8acb68de9ea7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190554507
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: La Rondine: La rondine, Act I: Chi il bel sogno di Doretta (Magda) · Machine-readable JSON-LD