ISRC USSM11305254
Verified recording
USSM11305254 is “Geronimo Intro” by Karmin,
registered on the CopyrightChains blockchain with CopyrightID
0x4b3c93c2dfc2835c0c2b8186727feef84c87e80e7a8690df1ba00a452e7db67e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11305254.
Recording identifiers
- ISRC
- USSM11305254
- Title
- Geronimo Intro
- Artist
- Karmin
- CopyrightID (CopyrightChains transaction hash)
0x4b3c93c2dfc2835c0c2b8186727feef84c87e80e7a8690df1ba00a452e7db67e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9a0663d330058df8d8d45045cc5c780153b3f69096f5cffadff7c6a5f1c00083- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11305254
- Bitcoin block existence check
- https://blockstream.info/api/block/956304