Does BMNRon / 比特币 match its issuer's published contract?

QED signs a canonical JSON payload. Fetch the public key from /.well-known/qed.json, then check the signature against this payload.

Canonical JSON

{"block":128479013,"chain":"bnb","checked_at":"2026-10-19T03:04:03Z","dev":false,"expires_at":"2026-10-20T03:04:03Z","issuer":"Ondo","pool":{"base":{"address":"0x18d0e455B3491E09210292d3953157A4Bf104444","balance":"957905346536905141077","decimals":18,"symbol":"比特币"},"chain":"bnb","dex":"pancake-v3","pool":"0x8A0822Ac5BC0Cfd4b09c7B58c6A54b282A7636E2","quote":{"address":"0x52AD57A7eA642E99A892AFc79E937B383f1b59e9","balance":"6442181604493635579","decimals":18,"symbol":"BMNRon"}},"quote_share_of_supply":0.00002629165611881916,"reads":[{"block":128479013,"method":"eth_blockNumber","params":[],"result_hash":"5df60a000f35f0778c8cc7a31780506a9e5d72ef08a4da60f88311215849f3e4","slot":null},{"block":null,"method":"eth_call","params":["0x8A0822Ac5BC0Cfd4b09c7B58c6A54b282A7636E2","token0()"],"raw_result":"0x18d0e455b3491e09210292d3953157a4bf104444","result_hash":"8bdef4b93a8e327bcf767bd3f339c81d34d1067224b7efa85403b3e3b14f0a6a","slot":null},{"block":null,"method":"eth_call","params":["0x8A0822Ac5BC0Cfd4b09c7B58c6A54b282A7636E2","token1()"],"raw_result":"0x52ad57a7ea642e99a892afc79e937b383f1b59e9","result_hash":"cf316a80033ce326a59d185be5994a678cf90b904ddfe60cf819d3f9f9c9c8f3","slot":null},{"block":null,"method":"eth_call","params":["0x8A0822Ac5BC0Cfd4b09c7B58c6A54b282A7636E2","getReserves()"],"raw_result":"false","result_hash":"076de6e730df0b4c3860877a0f619c6ac11f8aefd78313ac793a2a703c026869","slot":null},{"block":null,"method":"eth_call","params":["0x8A0822Ac5BC0Cfd4b09c7B58c6A54b282A7636E2","slot0()"],"raw_result":"true","result_hash":"18d10c7d2b4b04aaf04254d1ae5d655a5dc0407cbcdd5a8c3986e985370f36ee","slot":null},{"block":null,"method":"eth_call","params":["0x8A0822Ac5BC0Cfd4b09c7B58c6A54b282A7636E2","factory()"],"raw_result":"0x0bfbcf9fa4f9c56b0f40a671ad40e0805a091865","result_hash":"2e3d0bedb6ff98db8ecf6c7b57f2028219517abe46f0f5212ff489a2c45cafbd","slot":null},{"block":null,"method":"eth_call","params":["0x8A0822Ac5BC0Cfd4b09c7B58c6A54b282A7636E2","fee()"],"raw_result":"2500","result_hash":"c470156de4cb3620b0749c19d984d0666924d83d0ec37998dd6b637a87a2ec3b","slot":null},{"block":null,"method":"eth_call","params":["0x0BFbCF9fa4f9C56B0F40a671Ad40E0805A091865","getPool","0x18d0e455B3491E09210292d3953157A4Bf104444","0x52AD57A7eA642E99A892AFc79E937B383f1b59e9","0x9c4"],"raw_result":"0x8a0822ac5bc0cfd4b09c7b58c6a54b282a7636e2","result_hash":"8b0415996d048408326bf663d32e0e2de1258d9f7551f8f76e616c952e9e181a","slot":null},{"block":null,"method":"eth_call","params":["0x18d0e455B3491E09210292d3953157A4Bf104444","symbol()"],"raw_result":"Some(\"比特币\")","result_hash":"713201f538a68ecc1b2cfb0b153ffa8a29f7202e140546ed5e41cd6217f174c0","slot":null},{"block":null,"method":"eth_call","params":["0x18d0e455B3491E09210292d3953157A4Bf104444","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x18d0e455B3491E09210292d3953157A4Bf104444","balanceOf","0x8A0822Ac5BC0Cfd4b09c7B58c6A54b282A7636E2"],"raw_result":"Some(\"957905346536905141077\")","result_hash":"e0121fbf3aa73f120baa447ec5c5030888a6c86691b3135d9a8f09ff8f323a94","slot":null},{"block":null,"method":"eth_call","params":["0x52AD57A7eA642E99A892AFc79E937B383f1b59e9","symbol()"],"raw_result":"Some(\"BMNRon\")","result_hash":"76d383d01e35008d7e77ed04e12e9516f495c554bec01f205eb6b45ffa8fee83","slot":null},{"block":null,"method":"eth_call","params":["0x52AD57A7eA642E99A892AFc79E937B383f1b59e9","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x52AD57A7eA642E99A892AFc79E937B383f1b59e9","balanceOf","0x8A0822Ac5BC0Cfd4b09c7B58c6A54b282A7636E2"],"raw_result":"Some(\"6442181604493635579\")","result_hash":"33fc8f43526a33a6f40a75a9d23de294216ced8de3ab6c5919769a74fdacaa70","slot":null},{"block":null,"method":"eth_call","params":["0x18d0e455B3491E09210292d3953157A4Bf104444","symbol()"],"raw_result":"Some(\"比特币\")","result_hash":"713201f538a68ecc1b2cfb0b153ffa8a29f7202e140546ed5e41cd6217f174c0","slot":null},{"block":null,"method":"eth_call","params":["0x18d0e455B3491E09210292d3953157A4Bf104444","name()"],"raw_result":"Some(\"比特币\")","result_hash":"713201f538a68ecc1b2cfb0b153ffa8a29f7202e140546ed5e41cd6217f174c0","slot":null},{"block":null,"method":"eth_call","params":["0x18d0e455B3491E09210292d3953157A4Bf104444","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x18d0e455B3491E09210292d3953157A4Bf104444","totalSupply()"],"raw_result":"Some(\"1000000000000000000000000000\")","result_hash":"9a5063c327faec672db6b50450571675cbfbcc3766ebaf6832c3a9f6636ff4d0","slot":null},{"block":null,"method":"eth_call","params":["0x52AD57A7eA642E99A892AFc79E937B383f1b59e9","symbol()"],"raw_result":"Some(\"BMNRon\")","result_hash":"76d383d01e35008d7e77ed04e12e9516f495c554bec01f205eb6b45ffa8fee83","slot":null},{"block":null,"method":"eth_call","params":["0x52AD57A7eA642E99A892AFc79E937B383f1b59e9","name()"],"raw_result":"Some(\"BitMine Immersion Technologies (Ondo Tokenized)\")","result_hash":"1d110e7b60177dcb008aac8ab43a2d0081ff667d4c793b0ef4820db491e2878c","slot":null},{"block":null,"method":"eth_call","params":["0x52AD57A7eA642E99A892AFc79E937B383f1b59e9","decimals()"],"raw_result":"Some(18)","result_hash":"c14f173ff30df32f36fac2ea29d9a20482082428fd32b58be5433d310884f764","slot":null},{"block":null,"method":"eth_call","params":["0x52AD57A7eA642E99A892AFc79E937B383f1b59e9","totalSupply()"],"raw_result":"Some(\"245027607822788358846073\")","result_hash":"49b0d163cbe7395a3c2d9184c74802515ae55d8eb86fabf8fb5ee9230ca64f47","slot":null},{"block":null,"method":"eth_getCode","params":["0x52AD57A7eA642E99A892AFc79E937B383f1b59e9","latest"],"result_hash":"94608f5be99dad7eba2f1291156fff602e3d7e462e4517d8f65af38ba0f4b7b4","slot":null},{"block":null,"method":"eth_getCode","params":["0x52AD57A7eA642E99A892AFc79E937B383f1b59e9","latest"],"result_hash":"94608f5be99dad7eba2f1291156fff602e3d7e462e4517d8f65af38ba0f4b7b4","slot":null}],"registry_entry":{"chain":"bnb","contract":"0x52AD57A7eA642E99A892AFc79E937B383f1b59e9","decimals":null,"issuer":"Ondo","last_checked":"2026-10-18T20:40:22Z","name":"BitMine Immersion Technologies (Ondo Tokenized)","official_deployments":[{"address":"0x33483A58079b4225b10e57958Ca28ad7b9CDbAF7","network":"Ethereum"},{"address":"0x52AD57A7eA642E99A892AFc79E937B383f1b59e9","network":"BNB Chain"},{"address":"MYXqkDYbzr7vjXAz2BapR4AiYRXzoikGirrLoRzondo","network":"Solana"}],"source":"https://docs.ondo.finance/addresses.md","source_url":"https://www.dropbox.com/scl/fi/qjfxyg748mx0dwi6up86d/EXTERNAL-Ondo-GM-Tokens-Ondo-GM-Tokens.csv?rlkey=n3no1w78wrah3umsl0nr9s77i&e=2&st=spdit2q1&dl=1","ticker":"BMNR"},"registry_hash":"0bd20861acb250fc115ebe98f0dbbb7c686b15c772a071c9020aa5154f2d195f","signer":"GJWKkiUd3zj1pJGfeE7JitiPiwDJC6XmNFvpJWJuvvpn","slot":null,"subject":"0x8A0822Ac5BC0Cfd4b09c7B58c6A54b282A7636E2","ticker":"BMNR","verdict":{"Verified":{"issuer":"Ondo","ticker":"BMNR"}},"version":1}

Signature

c8dMnyqTyDX4IGRwmmS17jtkDUusyFP24q/mqi2+86/P3iwzbO8DC4WkoY3llCCAHZ/rSEYRuePg1mHCeoSaDg==

API call

GET /api/attest/11f945c1ea794dd9badb3aafd64a66e57e661af34634f01228f00cb426a2590a

1. Fetch the public key and attestation JSON, then verify the signature with the published key.
2. Canonicalize the payload with sorted object keys and no whitespace, then verify its SHA-256 attestation id.
3. Run the API call above and compare the returned payload, serial, signer, and signature with this certificate.