ISRC USLD91734436
Verified recording
USLD91734436 is “Crush” by Kontra Marin,
registered on the CopyrightChains blockchain with CopyrightID
0xfca1236ad9e2277ee81ca65f4888e84945e2fabbc20a5c20a4f7ce36624d18ff and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91734436.
Recording identifiers
- ISRC
- USLD91734436
- Title
- Crush
- Artist
- Kontra Marin
- CopyrightID (CopyrightChains transaction hash)
0xfca1236ad9e2277ee81ca65f4888e84945e2fabbc20a5c20a4f7ce36624d18ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:212f5e5644a8afcc4c620de83edec93f784bf491e2bb565f38e1ae1dd89ac45e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLD91734436
- Bitcoin block existence check
- https://blockstream.info/api/block/956302