ISRC USUM70761728
Verified recording
USUM70761728 is “!” by Ghostface Killah,
registered on the CopyrightChains blockchain with CopyrightID
0xa19eb297f66fe61cf7fee8d831590abe81d45adecf38649973a03651fd66ba2f and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70761728.
Recording identifiers
- ISRC
- USUM70761728
- Title
- !
- Artist
- Ghostface Killah
- CopyrightID (CopyrightChains transaction hash)
0xa19eb297f66fe61cf7fee8d831590abe81d45adecf38649973a03651fd66ba2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:1f42fb629e8330c52d14102db9404b28dd9ebc044034a7c5c35bf0d4b5caf389- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70761728
- Bitcoin block existence check
- https://blockstream.info/api/block/960160