{"status":"healthy","health":{"status":"healthy","age_minutes":10,"checked_at":"2026-10-13T09:34:01.149Z","last_attempt_failed":false,"last_error":null,"provider":"on-chain: eth_call and eth_getStorageAt on BNB Smart Chain (configured provider) and X Layer (public RPC)"},"targets":{"bsc_bem":{"chain":"bsc","address":"0x5ce033b2bfca3af30b3e8c8457deaf776a8b695a","label":"BEM token (BNB Smart Chain)","explorer_url":"https://bscscan.com/address/0x5ce033b2bfca3af30b3e8c8457deaf776a8b695a"},"bem_bridge":{"chain":"bsc","address":"0xa84b8d3893de6e9922f2b29be1e1b115845f5e72","label":"BEM bridge, lock side (BNB Smart Chain)","explorer_url":"https://bscscan.com/address/0xa84b8d3893de6e9922f2b29be1e1b115845f5e72"},"xlayer_bem":{"chain":"xlayer","address":"0x60e62efa9405d6873c5deabd4e6cc91c25363952","label":"BEM on X Layer, mint side","explorer_url":"https://www.oklink.com/xlayer/address/0x60e62efa9405d6873c5deabd4e6cc91c25363952"},"rig_vault":{"chain":"bsc","address":"0x48d43345656f0f9510dc3c06cba99dff597617c2","label":"Rig vault (BNB Smart Chain)","explorer_url":"https://bscscan.com/address/0x48d43345656f0f9510dc3c06cba99dff597617c2"},"rig_voucher":{"chain":"xlayer","address":"0x9cfc959cd42b2e1d39a0d850c528210e818ae520","label":"Rig voucher (X Layer)","explorer_url":"https://www.oklink.com/xlayer/address/0x9cfc959cd42b2e1d39a0d850c528210e818ae520"}},"backing":{"verdict":"matched","locked_raw":"292942376900","xlayer_supply_raw":"292942376900","decimals":8,"difference_raw":"0"},"peers":{"mutual":true,"bridge_peer_xlayer":"0x60e62efa9405d6873c5deabd4e6cc91c25363952","xlayer_bem_peer_bsc":"0xa84b8d3893de6e9922f2b29be1e1b115845f5e72"},"rigs":{"vouchers_outstanding":13,"vault_implementation":"0xeb3f0614e37d995a96fa41908de8d47a57f56463","voucher_implementation":"0x66fb7d52c4931b48776d9019f88f7f58fb0d85e1"},"control":{"single_owner":true,"owner":"0xb3d85b42a045c1a88d800cad0f55d2566a4d3138","owners":{"bem_bridge":{"owner":"0xb3d85b42a045c1a88d800cad0f55d2566a4d3138","owner_kind":"contract"},"xlayer_bem":{"owner":"0xb3d85b42a045c1a88d800cad0f55d2566a4d3138","owner_kind":"contract"},"rig_vault":{"owner":"0xb3d85b42a045c1a88d800cad0f55d2566a4d3138","owner_kind":"contract"},"rig_voucher":{"owner":"0xb3d85b42a045c1a88d800cad0f55d2566a4d3138","owner_kind":"contract"}},"bsc_safe":{"threshold":3,"owner_count":5,"owners":["0x10234c956afb92e72981395bd2d7bfb93be83efa","0x1183a1a0f98dd2ef8f66895c6811bbf43032843e","0x571d447f4f24688ec35ccf07f1d6993655f6af15","0x847fd73f075130b5913b72d846fdb8b947091bc5","0x9e511687c9cb754c9879e94409c8c68e33968789"]},"xlayer_safe":{"threshold":3,"owner_count":5,"owners":["0x10234c956afb92e72981395bd2d7bfb93be83efa","0x1183a1a0f98dd2ef8f66895c6811bbf43032843e","0x571d447f4f24688ec35ccf07f1d6993655f6af15","0x847fd73f075130b5913b72d846fdb8b947091bc5","0x9e511687c9cb754c9879e94409c8c68e33968789"]},"same_signers_on_both_chains":true},"watching_since":"2026-10-07T15:37:28.126Z","value_since":{"bem_bridge_owner":"2026-10-07T15:37:28.126Z","bem_bridge_owner_kind":"2026-10-07T15:37:28.126Z","bridge_peer_xlayer":"2026-10-07T15:37:28.126Z","bsc_decimals":"2026-10-07T15:37:28.126Z","bsc_safe_owners":"2026-10-07T15:37:28.126Z","bsc_safe_threshold":"2026-10-07T15:37:28.126Z","locked_raw":"2026-10-13T09:34:01.149Z","rig_vault_implementation":"2026-10-07T15:37:28.126Z","rig_vault_owner":"2026-10-07T15:37:28.126Z","rig_vault_owner_kind":"2026-10-07T15:37:28.126Z","rig_voucher_implementation":"2026-10-07T15:37:28.126Z","rig_voucher_owner":"2026-10-07T15:37:28.126Z","rig_voucher_owner_kind":"2026-10-07T15:37:28.126Z","voucher_supply":"2026-10-11T15:35:18.883Z","xlayer_bem_owner":"2026-10-07T15:37:28.126Z","xlayer_bem_owner_kind":"2026-10-07T15:37:28.126Z","xlayer_bem_peer_bsc":"2026-10-07T15:37:28.126Z","xlayer_decimals":"2026-10-07T15:37:28.126Z","xlayer_safe_owners":"2026-10-07T15:37:28.126Z","xlayer_safe_threshold":"2026-10-07T15:37:28.126Z","xlayer_supply_raw":"2026-10-13T09:34:01.149Z"},"changes":[],"official_url":"https://tapeout.net/","method":"BNB Smart Chain: balanceOf(bridge) on the BEM token, owner(), peers(30274) on the bridge, the ERC-1967 implementation slot of the rig vault. X Layer: totalSupply() and peers(30102) on BEM, totalSupply() of the rig voucher. Each owner is classified as wallet or contract by eth_getCode on its own chain, and a contract owner is asked getThreshold() and getOwners(). A row is stored only when a value changes.","boundary":"This checks the backing the official page states -- BEM locked on BNB Smart Chain against BEM in circulation on X Layer -- and who can change the rules behind it. It does not check LayerZero's verifier configuration, does not prove the contracts have no other way to mint or release, and does not follow any rig through the vault. A brief excess of locked over minted is normal while a crossing is in flight; the opposite is not."}