ISRC USUM71907434
Verified recording
USUM71907434 is “SALLIE MAE” by Duckwrth,
registered on the CopyrightChains blockchain with CopyrightID
0x85eac18274e5594b3428b471fc6c4fa16e2e2fb55802e739fbb2b0e8076e0669 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/USUM71907434.
Recording identifiers
- ISRC
- USUM71907434
- Title
- SALLIE MAE
- Artist
- Duckwrth
- CopyrightID (CopyrightChains transaction hash)
0x85eac18274e5594b3428b471fc6c4fa16e2e2fb55802e739fbb2b0e8076e0669
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:72bc9a3b41dea92058ca5005905e71ece52760935093daac357f3f59b4c58e67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71907434
- Bitcoin block existence check
- https://blockstream.info/api/block/956302