ISRC USEP40349206
Verified recording
USEP40349206 is “Frustration” by Agnostic Front,
registered on the CopyrightChains blockchain with CopyrightID
0xe170822eda12a5e215ac287a7822f5450b28d89ab6cfd5f296b4e30cf2f25772 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/USEP40349206.
Recording identifiers
- ISRC
- USEP40349206
- Title
- Frustration
- Artist
- Agnostic Front
- CopyrightID (CopyrightChains transaction hash)
0xe170822eda12a5e215ac287a7822f5450b28d89ab6cfd5f296b4e30cf2f25772
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b7c6611b6655a87a4d4623e3aa9789910be07cceba14817a8d354ab3bf2be7e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USEP40349206
- Bitcoin block existence check
- https://blockstream.info/api/block/956304