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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.
0xc027d10c86e14af21dd3f96c07f1e00daf4f6ab4d0fcafaaca9d37ebf97804a4The 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 | 1c | 66 | 20 | e0 | 17 | c4 | 92 | 25 | b9 | 64 | c5 | a5 | 79 | fc | 5a | 0f |
| 0010 | 26 | c2 | 69 | d1 | 5e | a5 | 9d | 50 | c9 | c9 | a3 | 24 | cb | 3d | 0d | 57 |
| 0020 | 09 | 15 | 1e | 22 | d9 | 21 | 90 | a8 | b1 | dd | e7 | 4d | f2 | 9a | 4b | 20 |
| 0030 | 76 | 4b | 19 | 13 | cc | b9 | e3 | 23 | 25 | 41 | 6c | 82 | 82 | 2f | d1 | 84 |
| 0040 | 69 | af | 1b | 87 | 87 | 43 | 91 | 50 | ec | 1e | 27 | 37 | 65 | ab | fc | 0b |
| 0050 | 81 | c1 | 74 | f4 | e5 | 9b | ae | b3 | 8b | 68 | 0f | c8 | 41 | 33 | 85 | 3c |
| 0060 | 9b | 85 | b3 | 91 | 65 | 13 | 03 | 4c | ab | 83 | 53 | 54 | b9 | cc | 90 | c3 |
| 0070 | 38 | 58 | 75 | a5 | 4b | db | af | 8d | ab | cb | fb | cb | c4 | fb | d4 | 1f |
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 0xc027d10c…7804a4
// 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("HGYg4BfEkiW5ZMWlefxaDybCadFepZ1QycmjJMs9DVcJFR4i2SGQqLHd503ymksgdksZE8y54yMlQWyCgi/RhGmvG4eHQ5FQ7B4nN2Wr/AuBwXT05Zuus4toD8hBM4U8m4WzkWUTA0yrg1NUucyQwzhYdaVL26+Nq8v7y8T71B+ptwYsm4vbNuG9A/dOlR3SzDkuwUHi9FjROvKpYIhrtzRJgIprhcTvTpR2vM8tAI4viuUcC6LBvrZfM0jg9Ik/OdWWvE7PS6pvAYfoXqBkNNYK2w3xLEQ5PgeyFJRxHp56H0/vVVu5GPX9m1QhQiCYqNWky5QD6aULaJ74y4NSxUdtSBrkEmdJioiKv9bMuAREneq+jw9+pEcPWQXB678OEkn2AaontwY2IKWLQLEYzkEUN/z1qD6J/yexXQxA55uEbFT//W4F/H9fnB4K8LH/9cRcNqG+Wdh7oxWTpfPhtq0fYxLDzIOZPE79/MLhaWJ1gsh4cbokcajJE65gNhwasrJ/dNTGaj39z3GXLnF5rFSUAQIhqW5zfk+q926PjwODeUEACnBZiv7dBW9aguIMk+UOVdKfn8cqyLJ2pL1LHSeYg9iBfY7Md1pPgIIESfIfsTs+dI0V8uFhtobzYyyBzZJmtJu36gFKrQETaSHyQpamAV/snr+KDPLosdbpiImKfZ9PeFDjfhZJ08kTRHPngK+sLBO+VuMH62o9Tb3DajGzREtuVz7ADJ4mRzjTWZq4HAEX/s1i9gxehMWa06qcIvgi/8ljrk/IIychvG4b8orDKd0ZOgm5l8A8XEMJlPmtJmbLQzuYzTjdN4DT8k4LUArhuPwajaWQSlELyFVoJ8XlDe71V4XNRTE2SU3XKLWXqHHAU+FpP8Lr/U4HmO+WLrpVrth5KarQkx1u+KmdQrVmVM4U4zAzQMZKmvlVyqOisplCIG/57eWgdouISUtueecjupHkF/7Oq8UB0VA+rjEv5NPxSEx5pbg1O7ihkBtK/rpL96Gr+ouYurzo2MsZqTArfFSZD4NEKGF+97K9t3f9x/lemC/aohXQQgh3SolW/agLsKQanqG9DY9bJq8nblkVaMcPISOkroAJ2ebadeBQOFEBHpXTWI7mQC/d+gqpLdsMVT4yie5Y/j4nwKq178DKp6i2VkV5yKdpenLrhMeZv+sUmFR6BMl9iUihkWxi1hV6aJSAPgy0CtIj8cfg8z1n6iz+2TOMuKHax7PNtt6qNehMDNmV44qG24vXHnoVsc9/Uj/d42lnXl1vLpcKSr41nv/4U2NK4jvr2mN0x+G8tXMH28AEG420aZAQtgMnw91egiEMbhKOsCGJnT6gbE1emRKrFom/ngJV+R3ayfeQpkLJ3VJYMi3NdsGSxV1oUXst6By182ujTq7Wbl+9u6TwTKo0EUAgOkAeiT0dByK8xRimLH70A3UcRh+lqDNGPj4tVuO36pr/gFphUXFdYx1EPJC6O+nyPYSyVVna/to376YBQiYwkPcwkl32Z+QJtU74tj7YrlLoanDV544Hfgn3gA/S/V4Qd7uAIo7YI7AUmkSratrsPsZ+D9HShowMxiIAk9MmGVGdXXFdPLGsG5l8acUY6amZHwyQF/TOx1EsHAJa0bhfWvmArsm7Q4lfi5B3t9e07cVGmACPD/Aa0lnFPGyf+Hy8dkSXcsICwFXQhZL6db7LTp0+EKWG1Ual+NqdmMCAPqOolRQ5BfhU6Ygk3eQ6E9WLfcuJJYgJqyYsHZ25VslTXnjk4IFV3tl+UFYw8mE6VM11teNFGvycnr3cVxPz8PxmxF51RfnJgrg1oMC2p8/+Kb76XI4NJiEpfxayxhGjmewnCOQP6R7e3il1tCsLK6eiyljgXcmly1jzeVaY0NVNOBJaUwvZ2hFSABdkTA5PKZmde6FoI+UgDQtauRcTvPrxI1Otn42y7Cg5nxo2HAMSu5vCmIq6P/MYB9Qa+xY9qdZxBlzsV1Wb9Q9MmHxQ6G4xjkJ5IB+bbiT5XXBVScRFBIbdEAh4hqBuT+SI6ZXal5RvwUN7l1uZR8J2zvz07k/PX9FMGY/95TJL5I5LB2nrHet6SV8dAY28h8QVF+JXTRODSOd3aUAi/5oxEh0ELgEOwv8mhBpyS2NiWd3jEuwG0fBeWMz0gJ90t/3otUktnSk2bAXhAomeCkl6vEB8oEZw8enqcEMQxfeWOnLvvCDdd141S7MZiqqQkzNwn8dwEPypfF9j7OsZV8f90nGFRzva6oEyswGBJQXdaeN1Lhb51HDNZWmTugyy0qppyNrsdmlIaxVEXyTpPwOC32IM1+VQA7W4/Gi/b8BYqx8MZwopxSNkL1JB48klA6Ll9UaJ3xioXSwkK+m6M4yBPEIm7+Jbr5xEMH+WdVVc1nlt4O9ckE2uSR7bS8PV7uoEh8anAE9/e10waqN+3+qyGQJe7V6qYT5l+XwxUSuWiFbalg7bgLwawswUYV6nk5ppSC2EQJ1fft2dkVyEIuvL2zizCaEODg9GmcGtthJsYeNZ//TXY066vvM1YQjR2wpJNEzenhMAgzvQRV2ieBOcIA9pSkIR9cr05fLZn1Ftq4uj+09YjAMab27FsA9Xdnv3N0/U7941Pdfbdxx1I6W100pIOlWwSeAFez74JIp2axqGAAwSUYj5XYkxa9XqtL3vqYDHZFFuyjgBg8MCfTZp5ZWNMit9Pp2LoynKh5LJPycVLC7JzizyL7FU9nuJ5owzh/4rsYtHu0eD13D3Fz5VEOErytHfUlh449J8tjLyj5oKDWHEqGYjir20stAqiv+HyOsR8hBYxOo4biAqQALmbZGDr1iLfb/qhhSMMU1LWhwVb1Qthsv7c2sftIm25tmXhdHaRs1fQSp/oeBpu0/ljaU13aPfZyfysNFJtygiHF2BwCg33GSpqevJuH/jBVkYcUjwy9isFbaFW5AHxxjSHUlCCON09dt5BDoBW9LxTjjfwvweSYXSE9frP/oaFHLNtbR9viE0FK7aBuXo1T6+tb4wj+3B+jAsWOH64/U/61VFAoY2rXjrQkE46J5/4GBDflmk0H+nZpoBapA+31yL9hyJNAbg8f0H45gQOCSvtFAdWzhiso/MgoL265FiZMBI/SgrgJ4qSL5M0ahuRghRidjjCFBOaSViMc/SSt8V19FrVjLJNXWMBlkoajGvgE0pEzBUTuj2KiRRw5iQSLwZ8dyvR2teWJqwRwTGtVOQZkdwggpICA/gAt8VQ3kGUqURDWT06IDExA8EBWnGb136iJWq2Jo0Oju8QGqIxynhCBs1ppx+Ickgx/E8zO93sLqPMMwhPyAjxjE0cBVbpIHn5cD4t9wQDO3dCx/Zhm0YkJVCqIAlNrW/PL8r1vnSGsnlJt5y6G1fSSYdRPDzB8f9Rsm0xi9FE5nRc3YG/5atQTgcliYW5bjioxCfFVOEGDQDi8JwbMvoCtQSq0VcOf1KLA9pkfIvp6snDFGtySiEEIPkmhAvPX67q0+qvgL5ycEOzDJtUPxnhAPGrjgGqOhARJXWxQzcKVLjhtj5I8NLCoRS3X1oanH797YCS+N4zP6cSeRiY7MVCQ75H4ZwYzpGB8aTgGAV73z3C3Y97saqF9cKQVLr8RTmQG8vCabyYrOHlwQlakuHRhU/9fzLkmH31JWRNZuORd8+ec5PkgWKwkKTEFkIYFbDH5t9v1+w2gxclR+nX7YznGRiOXB5I+8kuQlC04q/MBBXPe1b4INWAOg3YeOdMz0o85GLEzoKWCDeL4X4PmT+N3IZl+zv4HGNGfSzUNWy0hSvDje5QA0r+hDNs6PJyWeHjMeiTPz/Fsv/h1lNWt3dHaOHQHAti+26sCki0+47DdNGsyuBHEgXX4mvdKYt+p1RjyWvUXZ1pTOU5QH1WHK/V0ABo4UNlnrX63m6lxOPQXt8RpS31+/+KZx3XgwMvVdZi1rJ3j0snggb4C0OMI86HGtLKbr1FLPgod7YucAJXtA+Lc0K4YNB3pCHDLaJc5PI1KiYENvY6aHZLUVXwLJVFAhygKrRX+UemRwnNTkfmfgwPHPYGhy0mbmqm3PWZ9XVH8BLVKVCNfSDzNrHiZO2Gh0/DHj33au7ukxRnRPjqUnT7jPx25ixWfKojI94yx5RdCggvsaepApPvTlYjgOOT6BiV2SPZbHYc1alM9rtCyXRnhAi5hCm5GmHX80xp7xbAkhXqJspw7eASXSxUqE6UfZsaJFgdzZ/WeMfN0gJUTiDVPATyBbWbk2rfTyJIlWLXdhICrNXXnvIvwykLhB+QWbT3BkiuTw+YybmciTS6Ot6VUXwPBdIzlPC0te91IVZJeS6usowQmZyd4LY5egEOVavwfABJDNjuN9AbXR3mrrJ0doOEFmFh6W8vtcTP0ZdepyhAAAAAAAAAAAACQ8VHicu")
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("0xc027d10c86e14af21dd3f96c07f1e00daf4f6ab4d0fcafaaca9d37ebf97804a4")
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)