ISRC US2J72301107
Verified recording
US2J72301107 is “Life Mask” by Khotin,
registered on the CopyrightChains blockchain with CopyrightID
0x222d2c1895af99838b8dda9735a5089554dc7ce02f182abb3e384637016c6361 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/US2J72301107.
Recording identifiers
- ISRC
- US2J72301107
- Title
- Life Mask
- Artist
- Khotin
- CopyrightID (CopyrightChains transaction hash)
0x222d2c1895af99838b8dda9735a5089554dc7ce02f182abb3e384637016c6361
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ccc5c126f2aeff9077ba528f0c16e6bea18916ff3a9bad321a58d7f134b2ddc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US2J72301107
- Bitcoin block existence check
- https://blockstream.info/api/block/956304