ISRC US3DF2405138
Verified recording
US3DF2405138 is “Classic” by Zmeyev,
registered on the CopyrightChains blockchain with CopyrightID
0x39df5d65f39443a25b4072fbda2e7e9e40ab2e95f6ec9dbdb8ed560253cf5fd2 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2405138.
Recording identifiers
- ISRC
- US3DF2405138
- Title
- Classic
- Artist
- Zmeyev
- CopyrightID (CopyrightChains transaction hash)
0x39df5d65f39443a25b4072fbda2e7e9e40ab2e95f6ec9dbdb8ed560253cf5fd2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0d4c93e923cd14ec726db3a737eaf609f81c9159e4b026fe8ccecba842fb67f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2405138
- Bitcoin block existence check
- https://blockstream.info/api/block/953520