ISRC USRC11902347
Verified recording
USRC11902347 is “LA Lisa” by SiR,
registered on the CopyrightChains blockchain with CopyrightID
0x1998932230f8896141b59084e93f8853559274f49103730d5dd41b081ee4e368 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11902347.
Recording identifiers
- ISRC
- USRC11902347
- Title
- LA Lisa
- Artist
- SiR
- CopyrightID (CopyrightChains transaction hash)
0x1998932230f8896141b59084e93f8853559274f49103730d5dd41b081ee4e368
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:6f9eb3bb4080db464ed708bb6ed61d5a5e2ede7e6cdc55545d9b878bc6fd31f2- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11902347
- Bitcoin block existence check
- https://blockstream.info/api/block/953528