ISRC USUM71213124
Verified recording
USUM71213124 is “Kryptonite” by 3 Doors Down,
registered on the CopyrightChains blockchain with CopyrightID
0x170740e4622005857b1c52c7195bb19a5823d582e42b2669efc7c256ec889353 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71213124.
Recording identifiers
- ISRC
- USUM71213124
- Title
- Kryptonite
- Artist
- 3 Doors Down
- CopyrightID (CopyrightChains transaction hash)
0x170740e4622005857b1c52c7195bb19a5823d582e42b2669efc7c256ec889353
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:de1d05ad14a6be21378473520e2aaeebec4b5e8a69956b1b504b22c32fc801e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71213124
- Bitcoin block existence check
- https://blockstream.info/api/block/956304