ISRC USHM92439886
Verified recording
USHM92439886 is “When He Returns” by John Mark McMillan,
registered on the CopyrightChains blockchain with CopyrightID
0xa97391c8f12c88878048114affc7a133cddcfba6946309a482b547c58a8f3490 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/USHM92439886.
Recording identifiers
- ISRC
- USHM92439886
- Title
- When He Returns
- Artist
- John Mark McMillan
- CopyrightID (CopyrightChains transaction hash)
0xa97391c8f12c88878048114affc7a133cddcfba6946309a482b547c58a8f3490
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e96a9f5ee8a108c4f432aef650ee76f22a155cde264ee55edfcc86f4972660eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92439886
- Bitcoin block existence check
- https://blockstream.info/api/block/953520