ISRC US83Z2406872
Verified recording
US83Z2406872 is “You're Toxic” by A-Mase,
registered on the CopyrightChains blockchain with CopyrightID
0xf28c191de58abf19fd3f25aaacb399c9b8f7552f7dbb97cf3f639fe6f8d3d111 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2406872.
Recording identifiers
- ISRC
- US83Z2406872
- Title
- You're Toxic
- Artist
- A-Mase
- CopyrightID (CopyrightChains transaction hash)
0xf28c191de58abf19fd3f25aaacb399c9b8f7552f7dbb97cf3f639fe6f8d3d111
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:91f40d5c2cc12ca4fb654241ccc0f20ab2f6ede237915fd65233a1e266db1f96- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2406872
- Bitcoin block existence check
- https://blockstream.info/api/block/960418