ISRC US3DF2269439
Verified recording
US3DF2269439 is “Again” by Zmeyev,
registered on the CopyrightChains blockchain with CopyrightID
0x543e241d1c7d407b622ade7e0e763695070a0fb8a8e71443b378f83e48534731 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2269439.
Recording identifiers
- ISRC
- US3DF2269439
- Title
- Again
- Artist
- Zmeyev
- CopyrightID (CopyrightChains transaction hash)
0x543e241d1c7d407b622ade7e0e763695070a0fb8a8e71443b378f83e48534731
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:060a1762c817f057420cdd40f523b7781dbd80604fdba3fc41e0bdb7a65f9b24- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3DF2269439
- Bitcoin block existence check
- https://blockstream.info/api/block/956304