ISRC USWB11001149
Verified recording
USWB11001149 is “Nightmare” by Avenged Sevenfold,
registered on the CopyrightChains blockchain with CopyrightID
0x99c4e7335233ee279d7ff1eb0432054a2acd1eb576386117d8595e27fcbea330 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/USWB11001149.
Recording identifiers
- ISRC
- USWB11001149
- Title
- Nightmare
- Artist
- Avenged Sevenfold
- CopyrightID (CopyrightChains transaction hash)
0x99c4e7335233ee279d7ff1eb0432054a2acd1eb576386117d8595e27fcbea330
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5efcc127f727b23fe4c0fcc4f0a4502bcfd6f5dd35ea9d5367086187b443ad6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11001149
- Bitcoin block existence check
- https://blockstream.info/api/block/953513