ISRC USSD12500159
Verified recording
USSD12500159 is “Karma” by Luis Figueroa,
registered on the CopyrightChains blockchain with CopyrightID
0x035f66a4845df7913d5cb7840ff04a878918eeeb182dffa3f99f39cdd5fe2058 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12500159.
Recording identifiers
- ISRC
- USSD12500159
- Title
- Karma
- Artist
- Luis Figueroa
- CopyrightID (CopyrightChains transaction hash)
0x035f66a4845df7913d5cb7840ff04a878918eeeb182dffa3f99f39cdd5fe2058
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d8c8db630913417a5a620b9860cd5e7e142617e80c576103e148298c25bf22aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12500159
- Bitcoin block existence check
- https://blockstream.info/api/block/953520