ISRC USUG12200800
Verified recording
USUG12200800 is “Hard 4 U” by Fredo Bang,
registered on the CopyrightChains blockchain with CopyrightID
0x4e042f9bb53779ff44016d81380932be9b7b99dab2103f7e5d4aeeae79120561 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/USUG12200800.
Recording identifiers
- ISRC
- USUG12200800
- Title
- Hard 4 U
- Artist
- Fredo Bang
- CopyrightID (CopyrightChains transaction hash)
0x4e042f9bb53779ff44016d81380932be9b7b99dab2103f7e5d4aeeae79120561
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0226b50928c4d5a61ea361bb08e003280703e00f6f6d2482134f430309a77140- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12200800
- Bitcoin block existence check
- https://blockstream.info/api/block/953513