ISRC USUM71814461
Verified recording
USUM71814461 is “So What” by City Morgue,
registered on the CopyrightChains blockchain with CopyrightID
0xfa9b82672088c563f54d8debf2acaad6749760c35304b5acd9709a93ab42f703 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/USUM71814461.
Recording identifiers
- ISRC
- USUM71814461
- Title
- So What
- Artist
- City Morgue
- CopyrightID (CopyrightChains transaction hash)
0xfa9b82672088c563f54d8debf2acaad6749760c35304b5acd9709a93ab42f703
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5833bb9d2084f6aebc17aba33cc45a7bc94912fc4a609e730fd214ae7f053912- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71814461
- Bitcoin block existence check
- https://blockstream.info/api/block/953513