ISRC USHM90802934
Verified recording
USHM90802934 is “Casanova” by Lu Colombo,
registered on the CopyrightChains blockchain with CopyrightID
0x2cf7f5eb06e0e797e2298e000fc17cc42cc10728a124618386dac1546940e9a0 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90802934.
Recording identifiers
- ISRC
- USHM90802934
- Title
- Casanova
- Artist
- Lu Colombo
- CopyrightID (CopyrightChains transaction hash)
0x2cf7f5eb06e0e797e2298e000fc17cc42cc10728a124618386dac1546940e9a0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:4ceb9afc5916929321c868551e81fb61e5b71563701a4bfd49abd0150948947e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90802934
- Bitcoin block existence check
- https://blockstream.info/api/block/957118