ISRC HKI190871301
Verified recording
HKI190871301 is “La Rondine: Act I: Prelude” by Giacomo Puccini,
registered on the CopyrightChains blockchain with CopyrightID
0xa6096acfac4a5c0c3b9f7198a14c313e5c5ddb3572544fadc59ae9d70da74f56 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190871301.
Recording identifiers
- ISRC
- HKI190871301
- Title
- La Rondine: Act I: Prelude
- Artist
- Giacomo Puccini
- CopyrightID (CopyrightChains transaction hash)
0xa6096acfac4a5c0c3b9f7198a14c313e5c5ddb3572544fadc59ae9d70da74f56
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:0d36ee8d7e354e06ecba8a4909880d77fe6e09d885fc74fdef888d8979feb9bf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI190871301
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: La Rondine: Act I: Prelude · Machine-readable JSON-LD