ISRC USUG12103961
Verified recording
USUG12103961 is “Hard Skool” by Guns N' Roses,
registered on the CopyrightChains blockchain with CopyrightID
0xf249153c02d41f243e8f135ea463f0eab6bdf3bcbb0604b96c73e5d48b98b647 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/USUG12103961.
Recording identifiers
- ISRC
- USUG12103961
- Title
- Hard Skool
- Artist
- Guns N' Roses
- CopyrightID (CopyrightChains transaction hash)
0xf249153c02d41f243e8f135ea463f0eab6bdf3bcbb0604b96c73e5d48b98b647
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3fc4ac42bf9f9912837ba3b926612a46b15a4e6365e1f8a51af0fe469275aca8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG12103961
- Bitcoin block existence check
- https://blockstream.info/api/block/953513