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A byte-by-byte audit trail of the post-quantum cryptography securing this transaction. Every hex value below is real on-chain data — nothing is hashed, abbreviated, or interpolated.
0xf16acceae50c30437ea6cf13bfee82855f95e675bc9c1c9058e14d3368334f55The raw 3293-byte Dilithium Mode 3 signature, colour-coded by component per NIST FIPS 204: z≈ 640 bytes (masked response)h≈ 120 bytes (sparse hint)c̃32 bytes (challenge seed)
| 0000 | 9e | 47 | 49 | bf | 42 | a7 | 6b | 24 | a2 | d3 | f4 | de | 12 | 9c | e3 | 22 |
| 0010 | 17 | 45 | d1 | 07 | a1 | f7 | 59 | 19 | 43 | 64 | 6d | ca | d0 | 87 | 95 | 5d |
| 0020 | 65 | 4c | a4 | 49 | 89 | 47 | 70 | af | 95 | f0 | 8b | 21 | ab | b0 | de | 5c |
| 0030 | 65 | 17 | f0 | ad | 97 | 8b | ba | a6 | d0 | 50 | 77 | 9f | a2 | 66 | 42 | de |
| 0040 | 40 | 68 | af | 3f | 69 | 72 | 82 | 0a | 68 | 27 | 88 | 79 | be | 81 | e1 | 1b |
| 0050 | 27 | 51 | b5 | 43 | 6b | 07 | 90 | 19 | a3 | 58 | 77 | 85 | d3 | a0 | 17 | cc |
| 0060 | 38 | cf | a3 | d2 | 59 | 9a | 9d | 78 | 25 | d5 | aa | bc | 13 | 16 | 38 | e8 |
| 0070 | 29 | c5 | b0 | 95 | 40 | 0f | 05 | bd | 72 | a9 | d7 | ab | f8 | 00 | 29 | c9 |
Disclaimer: Dilithium signatures use a structured, variable-length serialisation — z may compress, h stores a sparse hint vector. The component boundaries above are illustrative; the cryptographic primitive is what matters, not the byte ranges.
The signer's 1952-byte Dilithium public key. Composed of a 32-byte seed ρ followed by ~1920 bytes of packed t1 coefficients.
| 0000 | 22 | e2 | 3c | 2b | bb | 00 | e8 | 5f | d4 | 12 | 4f | 59 | 19 | 3f | 48 | 6a |
| 0010 | 07 | ea | b7 | a4 | 43 | aa | 53 | 30 | 46 | d1 | 77 | 09 | c7 | a8 | d2 | cc |
| 0020 | bb | 0f | c0 | 16 | af | 45 | 36 | 6a | b7 | ae | 6c | 7f | a7 | 91 | 3f | fa |
| 0030 | 4e | 88 | 62 | 3a | 70 | b9 | 58 | 2b | f0 | 17 | 61 | a9 | 32 | 39 | 3d | de |
| 0040 | fa | 77 | e4 | 62 | 08 | 9e | 68 | 53 | 12 | 49 | a9 | d0 | a5 | a1 | 52 | 59 |
| 0050 | ce | a2 | 0e | fd | 0c | 14 | 91 | f3 | 26 | dc | ca | b0 | 16 | bb | 9d | f0 |
| 0060 | 6f | 8c | fe | 5b | f6 | 62 | 28 | c3 | ce | 89 | a6 | 81 | 95 | 15 | ff | 57 |
| 0070 | 87 | 4d | 9b | 0f | 37 | 91 | 00 | 64 | d6 | e7 | 52 | 5d | 71 | 36 | 41 | be |
QuantumWing addresses are derived from the Dilithium public key via Keccak-256 — identical to Ethereum's ECDSA-based scheme, but with a 1952-byte quantum-safe input instead of 64 bytes.
0x6ca70734b8788a464a44995a6ed47eaa2005b875891314e6d21f69804401720e0x6ed47eaa2005b875891314e6d21f69804401720e0x6ED47eaA2005B875891314e6d21F69804401720efrom addressThe deterministic binary pre-image that the validator's Dilithium key actually signed. Domain-separated with a protocol version + chain ID to prevent cross-chain replay attacks.
| Offset | Size | Field | Pre-image? | Description |
|---|---|---|---|---|
| 0x0000 | 4B | protocolVersion | ✓ Signed | Domain-separation tag (uint32, big-endian) — prevents cross-protocol replay. |
| 0x0004 | 32B | chainID | ✓ Signed | QuantumWing chain ID — prevents cross-chain replay. |
| 0x0024 | 8B | height | ✓ Signed | Sequential block height (uint64, big-endian). |
| 0x002c | 8B | slot | ✓ Signed | PoR slot number (uint64). |
| 0x0034 | 32B | parentHash | ✓ Signed | SHA3-256 of the parent block header — links the chain. |
| 0x0054 | 32B | stateRoot | ✓ Signed | Keccak-256 root of the post-execution state trie. |
| 0x0074 | 32B | txRoot | ✓ Signed | Merkle root of all transactions in this block. |
| 0x0094 | 32B | receiptsRoot | ✓ Signed | Merkle root of EVM-style transaction receipts. |
| 0x00b4 | 32B | validatorPubkeyHash | ✓ Signed | Keccak-256 of the proposing validator's Dilithium public key. |
| 0x00d4 | 8B | timestamp | ✓ Signed | Unix timestamp of block creation (uint64). |
| 0x00dc | 8B | gasUsed | ✓ Signed | Total gas consumed in this block. |
| 0x00e4 | 8B | gasLimit | ✓ Signed | Block gas limit (default 30,000,000). |
| 0x00ec | 32B | randao | ✓ Signed | Aggregated RANDAO reveal seed for this slot. |
| 0x010c | 32B | vrfProof | ✓ Signed | Validator's VRF proof of slot eligibility. |
| 0x012c | 32B | extraData | ✓ Signed | Reserved padding / version-specific extension. |
| 0x014c | 1,952B | validatorPubkey | ✓ Signed | Full Dilithium Mode 3 public key of the proposing validator. |
| 0x08ec | 1B | encoding | ✓ Signed | Canonical encoding marker (0x01 = current). |
| 0x08ed | 4B | headerLen | ✓ Signed | Length of the signed pre-image (uint32). |
| 0x08f1 | 23B | padding | ✓ Signed | Zero-padding to align signature offset. |
| 0x0908 | 4B | sigType | Metadata | Signature scheme tag (0x00000003 = Dilithium-3). |
| 0x090c | 100B | sigMetadata | Metadata | Slot, height, validator index — duplicated outside the signed region for fast lookups. |
| 0x0970 | 3,293B | validatorSignature | Metadata | The Dilithium signature itself — IS the signature, not in pre-image. |
CLAUDE.md. Field offsets shown here are illustrative — see the canonical/signed_header.go source for the authoritative wire format.Don't trust this explorer — verify the signature locally. Copy any of the snippets below, paste in the public key + signature + tx hash from above, and confirm independently that this transaction was signed by Dilithium-3.
// Verify QuantumWing transaction signature 0xf16accea…334f55
// Run: go run verify.go (deps: github.com/cloudflare/circl/sign/dilithium/mode3)
package main
import (
"encoding/base64"
"fmt"
"github.com/cloudflare/circl/sign/dilithium/mode3"
)
func main() {
sig, _ := base64.StdEncoding.DecodeString("nkdJv0KnaySi0/TeEpzjIhdF0Qeh91kZQ2RtytCHlV1lTKRJiUdwr5XwiyGrsN5cZRfwrZeLuqbQUHefomZC3kBorz9pcoIKaCeIeb6B4RsnUbVDaweQGaNYd4XToBfMOM+j0lmanXgl1aq8ExY46CnFsJVADwW9cqnXq/gAKclCgVbcUdH8pp+LbHxe9M/VrSuJY8rjfBsVg8R1NA/CyAmXw6Zw6+eLuU+B3RBA9Rp3DTrWlKKz7Z+BvmZHFQ1vKguBSWEpMvXqKpJs+T8O9P0InR/8OXqrJu1B6w2WpWruQqFUgD/aIGHa0rTRwxNQg9C/yf0RWB9vubZroUDjt+DhsZt/SXgIgkArTu6zaxWAYUmeHqIU6m+z2E3P2Pq1pHQBrKHNcbqN0M6rjl7cGVHVEgKJvuzrj20mHQ+GUSZhlKJcGebajXo+Clh5/fKecfCZMEJX9cqSVO6NyephLhoDgdTnz4nBfhR3RZ2Fi+ys+IIQevueC+gAak/9WFEPxF1QPHWOhpIAjnYDT1ALgJGZZE3BZQnR56oq+YblgBAfmISVp9Y035uW2hfKKrIxES4Doq51o+U0iKp/nblaGlV7c9ZN+hdfXE48R0crO0YdLVOOj6kotfz0ts+2o+k97Yv6KiuFL77f5yaYOIJ7eNPZ+Z3cOtgVCEy/Hct/Ajj0/M+8AAFD0Yxpi7lPLgUFe3wpPFnBhu2WkzOThWBkZ1oFeGxZL4fT2/DJq+YmL+xB71ujeXBNw6naKXhGsR7atPg1zeDk5KipDLsNdgz28nxrtPrG93OkMg3FwyWd2qnEC7ASSxa7SUdd8elNvsXBeC6VmPmHVXPTb0DXZX6zL7/9gvqRvCT1HaurV45P8dcdrK75rUaKRXF6bTqnL5e88bdnRpzxUKbgbd6PVNyQtw0LuklBHMPQHrTnPtll2/BCBctJE8AqkthMMTPIaC55701wOK0Lv/YJBEA+FbJu8ugAbIfuGWKuFDqSjP96NyMr7ErhvEbac6rbove2HUB9LyB+J6ar2s5UHB0C2YXHnFb2n8obIfP1z0Zvuvv8w83htdVsgPJpuieew60+rgUhH3ejGw6Ez+faUcYwEERODPDXJVCuU19IB6uX75GlFGgSP5WBkLHWcEGBGV1JpZbw6ZrQVLkdm69H2gZvb7vsmtgE39ADq70h2VioS1/JDIxyzDwNaR+cTMId3GAjctaG6VvbzwbMUW66ZiFia1MLrjgmR/F02IJxt0lzSwIUdpEsa8vewMoPs6MPf3egZ6PzsNcqIbYggUhOPhVh0dKW6q3sCSE5MZOXI0Jgk/it763Zhx4L+TkuMb1BvwUhwMeKBSvBYVTUlVQ4iZc7CZoLuB+m6UJFIZcAf2XJuWCoyxPUu9RslUWE6/NeFlGUuFgJIG3cllSGaYujRi7BFsQxlSh7G2WN1ukHnEVXm62/qgKvvffE30ynT5xill0+Eb73o1dui6qJFgD2KK2RUdIh9Nw33xkuJVvsv4bYoPWpkdahFa4QZqs+tk/c17F4ftVU630A09bg9MmYpATYLnZv6tjQs5ui9m0/40BFSYK6ROo52i8sgbcrhwC0xikhEjQ1C9bJqS+PLH8f/dJ2Ds9v7VhU/mgZLnQKr6y+5BMMwQnOItw6qFsxpdCXKnwc6B7QusGz7e0JIasYoJSAbAZFIWIeacbmyNL65MNf5Ch9d+s3uPfuTUBbr+oCOLyG1fvLz9ETLU/UZXtDJvzYJZC4DVZ9mAph5u9UmuI7zy11deDcnT6KgagFRPwQJCi7FeNURL16SSw8NuJBgMRRFzTx+hMc0bAtariIfXBFKMcuo2WJsCoChV0wqCdk9iyLqO1w+HkiJhsfvsKJ77J3SDnSXQ623dq9LLbA6EbvA3xTNvtKpxMqkKW9/96gxU4VfmHEQ+lIcerCYY5+aPE5SPDA2apgSbd/DpCPyDeEqBYpYZEaJt2h06Kf4JLQYVkU3CGQuN+p+QAMSKRsxT9K4L2tqC1t0yXAE/C/qHss8ngs/MtKioDL9LiOqXsJDZL6bHfRFjoAk6HWwU8Xt3Ev/UjOViFjpflSbm/i6XPg1+x2bp6pMaYj9f0CqjzrMcUNKRCHJNJgBeJ/iDVll66ukBwS8rjGZsBQQFL59JojDp59U8z9ls7OF5fCpD39ih6c8ILccg6V/ORBH3g9tWHibQViQn8OScyoYrmaPRbDR/tyqDR2/hj02FhMYDT7gUUSY+feu1qSlZgCJA06mGTGWJcBzMWfD8LNcwPR1VIQCnZ0TGQ3xjHOmMMKH+mBB0WZ5UTjEiqC4/qkdS0FfjVxmB9bTN/83BoIAF8V6PXAY7ae6WycQ9tU0yUuu/7aVEu5IG+2cBrUpvIALvT/6Bn1+bdCDrxkmfdOrx4+ybGwGhz/4QT4/UK/8BqbhKNY0rgaErsw95Qs7bG9EBn7YijN9I0qaytrzyJloaXWS2Fbzvx41ecBCbx1IVFhIFcJJtHuGAnKOE+aiit8VKbzDTGl8Btb4nrS6Gnfbkw3jZk60FPlXKPKfg4LsR+C3xuR6lPt5ZWfhEw6tfAgbhp7A3HtWdzPDGAtMAT7Vn83q/8xZwaR3zzts8W9mo+L+jClCqhxmi7F3bujCnq4RKSCPrCjvX364CBPIOx0jOiQ51UWQgsOS9KgWmFu/JtLJ7LqFn+/ECaicyd+2bNeN59dyqsHTHgY8GB2uZkrS+wH2gQ15RAWIp2/A1h0fiJcNx1+out9O9ekfk1FEmEw6bxiXH8kDbLukMxc3IsJlzyRaGJmSVejMG5l9/eCxe77fq43a5lTz7RAZj/SmtzK03Eyg4GdW6yCw3/iBduVV/EivwR+qw7wYo0yUXn3pDj+1JfTHW+/g2P8PJ3GoLojQcUPjZNVSknEr2HYe+E+rMBO5jy2oFJJnVxLEcgdb0sqn/2e1tifzjSDB73ZBp7vhnV6CcWMzjXN94Zee26KILZmXJ1Kjfg4/rWXXBSxYQtnX5A2J44kIZEY5UIKGHvVzbu4Cw9iOsSqy/J1ZRRvm1b+uNtyWhAKnY2UidV2nWnkfvZAdNJvagHuPMEwjACHkzMqS7ZGuMEG83vZdz5qRU107s0EXCUeUOd4ntiNlITggWT3dThhkFqR+v0SpfysCj00THycfZsoE+aRLObk7378dMQeu8IlU0y4F1gYYchXpOoGxxb4wTyya//yn51wGDQmMXxc8uaMfj8FXknbSHZAjykhLPmceBRIPKHrECR7Ahy4J1meiqhhwziJ7eIXbYtskNh9Rmwi+eMlLCAmch6vWL6VPpdDrWNj+20I91TWScQAIZKm6aR3v4DloE16M3ilBa+FOvPXHEvWXunhIS1T3Ggq3JFf/blyYta5GZjfDPIHnvYuft51V9H8NZOe5RFVbdfBWsZKTMvGkM/IC5pq5LaDXWlh105NAq8DlAtqUimy6RmNc45/JY8fMS2OnneiYo4kam6yvwbUnaMQKyh3+Sgs61ydxwkGqZ4U/S9JMZcHLkQyGQQF/+kIsistwANyNPfSbE5GslipG/2B8lLqeVU/UJTEDyCTHLjtCrStQk93mO2vnzvF2KeX/6ZKO5T+OhhMD1ek6H5JCzH5qnatMkd9JS92ILx8KKGbuFBx2WItPk+JYiX+FvkcxGHCfpdLo/DQlcWh59ISxxGMtwZ4sHnfG5/+8VHwLneCBuq1OnEGgrBeQH6awmrHUopsUVHqlafvxb1hZAKuqSbAvhXQqBeOBS5BajW2tB+ZtPcSAdXuiQHvkaMtoX5F8T/gYcn95nY2K/6CM3BwaEG/nh1THGaTo5twvaQzQgg46XK0gWC6O1mfz+HUjsx9p1wbANPB64o30GWFFreT1KlqkkKPzFt2bIcIeyeU2KfsNCJeZ4mvFqSkQGMuUraiazj0895iGzBDAYW9sr/XFfnu2a0JRiMEXvHOFdLQOl8JTnrveLdkL1Qh5R9Su3btrllTKot1x2F0lE01k+92c/INwfZkYD7UmwJ+uIB0LnYItz8T7m+bdLNSMK6L4SiYXS90uI9JLWEFgoDK4qU82UZpMXJHEJU0X3KIeMOkkqFS9fYSRg35ycN0mXVtfREdAsgMgIchQvVjdHJMQw+w0vRajOksZxvsc2wckDD7O3gNBnvipMcUEIHWTxOCzJNZmqlukyMpsOK2SK3raDxGA9BnZKGK4oMWepJedg2S5mjopQN5L+rceCbvL9EzwODknV0476S4diDcfRmrR1GnbvarPlHyq/kMNHzmU1gUDdbTtJ3mIXyWDc8ZvWQdgEkVI61z3TTp0/tXyrgC7ncI0bxRIv2q5hKRM+veVIAuQa7i9BIdc3mIxctcfn+oryMxSGSXo8ZZWqXR3vILLXJ+iaXJ8AAAAAAAAAAAAAAAAAAAAAAABQwRGB4m")
pkBytes, _ := base64.StdEncoding.DecodeString("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")
var pk mode3.PublicKey
if err := pk.UnmarshalBinary(pkBytes); err != nil {
panic(err)
}
// In production, reconstruct the canonical 3409-byte SignedHeader as the
// pre-image. Here we demo with the tx hash bytes for clarity.
preimage := []byte("0xf16acceae50c30437ea6cf13bfee82855f95e675bc9c1c9058e14d3368334f55")
ok := mode3.Verify(&pk, preimage, sig)
fmt.Println("signature valid:", ok)
}
canonical/signed_header.go.This signature is secure against both classical and quantum-computer attacks.
QuantumWing uses NIST-standardised post-quantum cryptography from day one. There is no migration window, no "harvest-now-decrypt-later" attack surface, and no dependency on RSA / ECDSA security assumptions.
NIST FIPS 204 (Dilithium / ML-DSA)