ISRC USUM71904861
Verified recording
USUM71904861 is “Contaminated” by BANKS,
registered on the CopyrightChains blockchain with CopyrightID
0x25c44523d9c19cd5b5446b6afb3802cd923009dfcbbdc17942bdec4a60dd5826 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/USUM71904861.
Recording identifiers
- ISRC
- USUM71904861
- Title
- Contaminated
- Artist
- BANKS
- CopyrightID (CopyrightChains transaction hash)
0x25c44523d9c19cd5b5446b6afb3802cd923009dfcbbdc17942bdec4a60dd5826
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:832b877c556438779d45c86ac0bf2c2415c5e0de2f50fb849b37cae1b0aec9f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71904861
- Bitcoin block existence check
- https://blockstream.info/api/block/956302