ISRC USSD12200392
Verified recording
USSD12200392 is “R.D.” by Maffio,
registered on the CopyrightChains blockchain with CopyrightID
0x9c8b55e95946a176310e7c46bd9cf791313419656bfda3268bb01f220be46c4c 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/USSD12200392.
Recording identifiers
- ISRC
- USSD12200392
- Title
- R.D.
- Artist
- Maffio
- CopyrightID (CopyrightChains transaction hash)
0x9c8b55e95946a176310e7c46bd9cf791313419656bfda3268bb01f220be46c4c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:d2797696790a8b25dea69c49a8e49b6958de4425757ffd6994d7d3b94cfef925- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSD12200392
- Bitcoin block existence check
- https://blockstream.info/api/block/956302