CONNECTED(00000003)
OCSP response: no response sent
---
Certificate chain
 0 s:CN=edu.gramin.jp
   i:C=US, O=Let's Encrypt, CN=YE1
   a:PKEY: EC, (prime256v1); sigalg: ecdsa-with-SHA384
   v:NotBefore: Sep 24 01:34:43 2026 GMT; NotAfter: Dec 23 01:34:42 2026 GMT
 1 s:C=US, O=Let's Encrypt, CN=YE1
   i:C=US, O=ISRG, CN=Root YE
   a:PKEY: EC, (secp384r1); sigalg: ecdsa-with-SHA384
   v:NotBefore: Sep  3 00:00:00 2025 GMT; NotAfter: Sep  2 23:59:59 2028 GMT
 2 s:C=US, O=ISRG, CN=Root YE
   i:C=US, O=Internet Security Research Group, CN=ISRG Root X2
   a:PKEY: EC, (secp384r1); sigalg: ecdsa-with-SHA384
   v:NotBefore: May 13 00:00:00 2026 GMT; NotAfter: Sep  2 23:59:59 2032 GMT
 3 s:C=US, O=Internet Security Research Group, CN=ISRG Root X2
   i:C=US, O=Internet Security Research Group, CN=ISRG Root X1
   a:PKEY: EC, (secp384r1); sigalg: sha256WithRSAEncryption
   v:NotBefore: May 13 00:00:00 2026 GMT; NotAfter: Sep  2 23:59:59 2032 GMT
---
Server certificate
-----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
subject=CN=edu.gramin.jp
issuer=C=US, O=Let's Encrypt, CN=YE1
---
No client certificate CA names sent
Peer signing digest: SHA256
Peer signature type: ecdsa_secp256r1_sha256
Negotiated TLS1.3 group: X25519MLKEM768
---
SSL handshake has read 4847 bytes and written 1628 bytes
Verification: OK
---
New, TLSv1.3, Cipher is TLS_AES_128_GCM_SHA256
Protocol: TLSv1.3
Server public key is 256 bit
This TLS version forbids renegotiation.
Compression: NONE
Expansion: NONE
No ALPN negotiated
Early data was not sent
Verify return code: 0 (ok)
---
---
Post-Handshake New Session Ticket arrived:
SSL-Session:
    Protocol  : TLSv1.3
    Cipher    : TLS_AES_128_GCM_SHA256
    Session-ID: BA63B9209A01B3D2A082C1004C23522F8A5976EF5E3918FD357F939C6AD7315E
    Session-ID-ctx:
    Resumption PSK: CF12ECB317B7B2F2D840932AD53712C7919E4C862079E43C528D0B8633EA310E
    PSK identity: None
    PSK identity hint: None
    SRP username: None
    TLS session ticket lifetime hint: 604800 (seconds)
    TLS session ticket:
    0000 - 79 d5 91 f9 e3 4b 73 56-1d c8 a6 df f2 25 5d 65   y....KsV.....%]e
    0010 - f5 78 1b 2e 55 a2 fd a8-73 a8 ca 1e 26 27 cd 98   .x..U...s...&'..
    0020 - e0 ed 71 51 93 04 fc f0-16 58 c4 d2 21 20 d3 37   ..qQ.....X..! .7
    0030 - aa ac 5e a4 eb b0 d8 1c-eb 2f 6f d8 7d 68 2d e2   ..^....../o.}h-.
    0040 - ec 3a e1 a4 3b 05 82 fb-71 c1 04 cb 7c 9c b1 b8   .:..;...q...|...
    0050 - 07 b9 1a 59 46 37 8b 24-43 01 a9 f6 9d ac 72 90   ...YF7.$C.....r.
    0060 - b3 27 83 bd eb 19 0f f9-e4                        .'.......

    Start Time: 1790598175
    Timeout   : 7200 (sec)
    Verify return code: 0 (ok)
    Extended master secret: no
    Max Early Data: 0
---
read R BLOCK