ISRC US3DF2421011
Verified recording
US3DF2421011 is “Careless” by Zmeyev,
registered on the CopyrightChains blockchain with CopyrightID
0x8e907d05129ea0ee345d4516a3cf89bbd84940178bf453793c2da0f609575472 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2421011.
Recording identifiers
- ISRC
- US3DF2421011
- Title
- Careless
- Artist
- Zmeyev
- CopyrightID (CopyrightChains transaction hash)
0x8e907d05129ea0ee345d4516a3cf89bbd84940178bf453793c2da0f609575472
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3520e6cd29b2f8e8c01cf36ae8a5f7ce77fcc288000a11673c566593f322446c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2421011
- Bitcoin block existence check
- https://blockstream.info/api/block/953513