ISRC USUM72307172
Verified recording
USUM72307172 is “HAHA WACO” by City Morgue,
registered on the CopyrightChains blockchain with CopyrightID
0xce847e05af47d4712cba6e242747e2a2e4da3a3ae16e27273908eb43dbd377fb 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/USUM72307172.
Recording identifiers
- ISRC
- USUM72307172
- Title
- HAHA WACO
- Artist
- City Morgue
- CopyrightID (CopyrightChains transaction hash)
0xce847e05af47d4712cba6e242747e2a2e4da3a3ae16e27273908eb43dbd377fb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:75ad8d8fd7299715e3594bfe8a7cbcd5f4cbdf987b20b6b5ba8395a63b335b25- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72307172
- Bitcoin block existence check
- https://blockstream.info/api/block/953513