ISRC US3DF2269449
Verified recording
US3DF2269449 is “WorkinOnIt” by Zmeyev,
registered on the CopyrightChains blockchain with CopyrightID
0xbc80173426e737f57d8b1fbb0d6efbe6976d4cbe82e2b33667cf945aa65c6539 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2269449.
Recording identifiers
- ISRC
- US3DF2269449
- Title
- WorkinOnIt
- Artist
- Zmeyev
- CopyrightID (CopyrightChains transaction hash)
0xbc80173426e737f57d8b1fbb0d6efbe6976d4cbe82e2b33667cf945aa65c6539
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:55fef6da8b3ced91177026db22d2255038bcfa32b4ea30264e1fb8a94713d739- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2269449
- Bitcoin block existence check
- https://blockstream.info/api/block/956302