ISRC USUM71924175
Verified recording
USUM71924175 is “MOUTHGUARD” by City Morgue,
registered on the CopyrightChains blockchain with CopyrightID
0xef381182e6ea1c7a1532a82bc4646d674bf59f610f547d06f042fec061be2218 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71924175.
Recording identifiers
- ISRC
- USUM71924175
- Title
- MOUTHGUARD
- Artist
- City Morgue
- CopyrightID (CopyrightChains transaction hash)
0xef381182e6ea1c7a1532a82bc4646d674bf59f610f547d06f042fec061be2218
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8697a78a5074be574bfca674490003a515d0cbade05487d57dd46e81b2d3d12a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71924175
- Bitcoin block existence check
- https://blockstream.info/api/block/953513