ISRC USAT20102615
Verified recording
USAT20102615 is “Leader of the Pack” by Twisted Sister,
registered on the CopyrightChains blockchain with CopyrightID
0x4298575c9dd01212d7b6afd49b3539b41d6744cc1dddd1e831d496c686378fef and independently timestamped
in Bitcoin block 959147 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20102615.
Recording identifiers
- ISRC
- USAT20102615
- Title
- Leader of the Pack
- Artist
- Twisted Sister
- CopyrightID (CopyrightChains transaction hash)
0x4298575c9dd01212d7b6afd49b3539b41d6744cc1dddd1e831d496c686378fef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:43:44+00:00
- Bitcoin block
- 959147
- Canonical record hash
sha256:266d8045db74773ce90ceb6bfca518e200161aaeacf5e76fb647ee274f7ec8ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT20102615
- Bitcoin block existence check
- https://blockstream.info/api/block/959147