ISRC US83Z2458125
Verified recording
US83Z2458125 is “Toxic” by Sherm,
registered on the CopyrightChains blockchain with CopyrightID
0x591d908ff77ca4484ad6f2c625a463597d7ec15bbdf39e7177e8440b93b939d6 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2458125.
Recording identifiers
- ISRC
- US83Z2458125
- Title
- Toxic
- Artist
- Sherm
- CopyrightID (CopyrightChains transaction hash)
0x591d908ff77ca4484ad6f2c625a463597d7ec15bbdf39e7177e8440b93b939d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:99a6f26c8f596aee1c8a0f3ee5d224acc0905ba38b686aae68f933c267d918bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2458125
- Bitcoin block existence check
- https://blockstream.info/api/block/959159