ISRC HKI199510602
Verified recording
HKI199510602 is “Silenzio: I” by Sofia Gubaidulina,
registered on the CopyrightChains blockchain with CopyrightID
0x70d203c2e0cb6a8ab7a21c640306b0cb1dda699e496ae973f435094325c409a6 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199510602.
Recording identifiers
- ISRC
- HKI199510602
- Title
- Silenzio: I
- Artist
- Sofia Gubaidulina
- CopyrightID (CopyrightChains transaction hash)
0x70d203c2e0cb6a8ab7a21c640306b0cb1dda699e496ae973f435094325c409a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:422e0ec4cbc4495ac3f3d0a7c9dd6322ef3745cc88754ab93a05b9df0b52720d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199510602
- Bitcoin block existence check
- https://blockstream.info/api/block/960441