ISRC USHM20731678
Verified recording
USHM20731678 is “Hormone” by Marcus Johnson,
registered on the CopyrightChains blockchain with CopyrightID
0x26bb7fb0c533b5535cf016a9b69f921430b03e7db5308e360199380e1aa73614 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20731678.
Recording identifiers
- ISRC
- USHM20731678
- Title
- Hormone
- Artist
- Marcus Johnson
- CopyrightID (CopyrightChains transaction hash)
0x26bb7fb0c533b5535cf016a9b69f921430b03e7db5308e360199380e1aa73614
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:46727378fce0bf8f6871fea34fd85ff0eb05398d86460ab127de0b0e80adafd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM20731678
- Bitcoin block existence check
- https://blockstream.info/api/block/957118