ISRC USXF21801648
Verified recording
USXF21801648 is “Zudora” by Harry Macdonough,
registered on the CopyrightChains blockchain with CopyrightID
0x8739d7a88f0514fac970f283acd56675e21120009f99616526b162114eb514e0 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXF21801648.
Recording identifiers
- ISRC
- USXF21801648
- Title
- Zudora
- Artist
- Harry Macdonough
- CopyrightID (CopyrightChains transaction hash)
0x8739d7a88f0514fac970f283acd56675e21120009f99616526b162114eb514e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:73e298501fbf2a122b3b5c1ba1670f6fcfb86b08e6db60ccdb0698bc87043aa5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USXF21801648
- Bitcoin block existence check
- https://blockstream.info/api/block/957120