斎藤伸子

Copyright Verification

CopyrightID (CopyrightChains tx_hash): 0x8873adb7dc1fec0ce43fb20d66c126a1385150c6765ceecc2dac615b8bc9b8a8
Status: registered
Registered: 2026-06-16T01:58:46+00:00
Explorer: https://explorer.copyrightchains.com/tx/0x8873adb7dc1fec0ce43fb20d66c126a1385150c6765ceecc2dac615b8bc9b8a8

Full machine-verifiable record (JSON-LD, dual-chain proof): https://artists.proofprofile.net/api/v1/bot/artist/12943026