ISRC USBH18100121
Verified recording
USBH18100121 is “Nag” by Joan Jett & the Blackhearts,
registered on the CopyrightChains blockchain with CopyrightID
0x5f74f1e4d7c4609e41f12030e1d7097838b58394575d12d50baa5a815ca0b34a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBH18100121.
Recording identifiers
- ISRC
- USBH18100121
- Title
- Nag
- Artist
- Joan Jett & the Blackhearts
- CopyrightID (CopyrightChains transaction hash)
0x5f74f1e4d7c4609e41f12030e1d7097838b58394575d12d50baa5a815ca0b34a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c11022209c3e1fff20debe39b2b9a19c436173d350cc0a7d83dccfed50b387fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBH18100121
- Bitcoin block existence check
- https://blockstream.info/api/block/953520