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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.
0xde09c4c6dbe50572b141677ce25d7214796d5a56251b8dcdb94092d045ce5800The 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 | d2 | a1 | 4f | 87 | e9 | 6b | 2d | 6c | 42 | d8 | ad | be | 67 | e9 | 6e | 84 |
| 0010 | 7c | 01 | 42 | 3b | 5d | a7 | 3d | 17 | c5 | 02 | 4c | fb | c2 | 13 | ec | 19 |
| 0020 | 23 | 0e | 0f | 27 | c8 | ce | 4a | 0c | 5a | 92 | db | 54 | 9a | 53 | f5 | f0 |
| 0030 | 79 | c3 | be | 71 | ee | 08 | 6c | 02 | 79 | 65 | 70 | 15 | 15 | 38 | 2a | f4 |
| 0040 | d1 | cc | 13 | fd | 5c | 7f | 9f | 94 | a1 | 46 | 6f | 9f | ae | 0b | 40 | b0 |
| 0050 | a7 | 10 | b3 | ff | 69 | e9 | f6 | 43 | 4f | 28 | d5 | 45 | d1 | 4b | 2a | dd |
| 0060 | 63 | d7 | 85 | 73 | c2 | 93 | 88 | dc | b8 | 7c | 7a | 5a | 8d | 1e | 5b | 16 |
| 0070 | d8 | 56 | c8 | d8 | 4a | f4 | fc | 2b | 26 | c9 | 60 | 47 | 68 | 7c | a1 | dd |
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 0xde09c4c6…ce5800
// 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("0qFPh+lrLWxC2K2+Z+luhHwBQjtdpz0XxQJM+8IT7BkjDg8nyM5KDFqS21SaU/XwecO+ce4IbAJ5ZXAVFTgq9NHME/1cf5+UoUZvn64LQLCnELP/aen2Q08o1UXRSyrdY9eFc8KTiNy4fHpajR5bFthWyNhK9PwrJslgR2h8od0EMUbFuiG/gFg/eBJy0YPyxWFyzlGHng1Q0dWEqcx8do2gSSW1AMP9un++Ro4Y+3hCLgtmUHYJ9ykfZpS+dLkuraYf+MFE4X5rwDHBc9I0cfnbDOhzSD0PThYwzcdc4hpflfbeHi5eZ6a3dkWBjUpIAh6srXLvMefmvIPo9SgFjnxJQzgNNp9XuvFnTlPVBSS9CpHinF1h81mE1TjtG7H6iv7hFILA0GpxSYvU0WDqjFd4/AtefiEnY37Y+wfwN9XOgdVOAVxxWhCE5+duupN9kl5OS/Kf6rX1u8Z51Zu3mo8PfyW/wpPP5NK4wskJtBk+dM8ygFtKGECY3klnkL+3sigj8l+s6w6jnbKXtTQ19C19Kn6cm09xOHTzKUWaAGFtByWsaLiP8nOiQA6wTTjdAxLcY0hcrJEw4h7frZwWaoDSvmYn1SKgDdFtTFhfFGoQjkDrXobbEi4J3hyPZG88fbr3/DMEwWGB/j/+pyr22h2rmVN85pAo3/2mopmDCfZ0OLWCZY+re11KAu2xfwKqQuKTWhmwcx/92uSKHnOFjDwuQ07JA0ni1twKFm6lS2Msxr1uw071z7U3OKbt/l8VDAIAURRB9sjh1biMYdFXr2z4PtZuLKYlmbjUJQoypIlGg/W9k4bhjNGMjBX8wJoR9VDN1/ib2Q6u5jsNcnt0cN2andvR3GKnWas3AcbGAu9dECmKuKKFblPFLQh4nN4LF3eufPowJ5naANJMHvGqCERTN2ZgPWA5JzT/rjDxaDE6rLjkD2FW6uBKHfnix4Isk5aeegTFyS7AvBUBN1+0bZ/pARrHRtjOXSnTD9Q5mQ5KdtRyuhKo0Xzd+FUxFgxhYSpBxrawpcnk8/Il/Wr6cyLD5TaLdxIcMpwX3S79HtHsAvgNzBhsw9cLFrZ8jgIe5oiRDSc+/Qu9VocknyMniqFD4gOXcD1fOYk2vwf36gz922YvU230ycY/PlQoBQ/yjYG7g73RYDF1YDwf3+kPDPoAX+hitTFCjuQKzAI86Sp9umgeCSEAukSdzAw8uJbOlAuI54ClfnY6xcF+gihgvzFQy7KCKg+c8rS1aDEB+wuyxv3fpuiO2VQiu+pbkcL7oanUIJWHKvtH1MStqGWSKdd4Ew5ARSOxV/oJCIXPXRpXUEjr8u2Z9r7rJZVNUEUNY8G4XKeZXwIp1DycCqSNA9sDO+zx7HSu2TgSItIyF9znnsldQUl2o1yEmTO+BWDl9u7o12JLZGhlUwRDWTSv/FUiPkTSIzp0FuZFB5T7qTruO0VUQCfOrnjhdOjhKiy5f32CJ0wLbTZwaaHZakpnXex5XjfFsrRHq38i3XtDhLbBzFEBEHEy5yCc6PbUDmgbSTqyZI0MVS5PQ2uxyw1z8bdMjsFzOX//FiZ0ox4Iv/LGkXk+dJZDXHVuuBmB9yDSPrBlhZTQ7uOT5qJ3zohL+mX7qxnHKMaBMCOWDcrNdfWPBMguHU6a0VbCs081Dc7Uq6mfSNCbBXSO35/Hqtv6eMJ8cU+MTcyaNkMT/GNGA+/1nYV0utbI1oiPui6yPVfa9Kf8kBj8q8f0Z+bXNwzwu82EtflBmInJ1oyYPnLt5sl6Z6SH7rr+ixkTOKNw0TtQ4QSd5HeUAaTxE//KgoUtt8BKnucfLDPbuT1XUPbu3McIJcpn0rAxcpw9kzrvcV76jgm9sguvQZg4bsdc34swtbn76Sxox0ucwzDr4LcnM0/Fv02h0oc0b8TKCG6BqhqbJNucV6GoSXZq8AK7xx++F2JwpMuSYZ86sMc7uxeUgr02TokbH1j8QiyD6mYTE4ASNH0IlI4yq9gnmsNlXSWi0z3vn7KGWjlN0BM6HQjk4G61UXl4x/zcUH0Tu9RKjv+CoGHcknuCirQBCTIyrIKoiENwbHoUmIbCqZygtBJskZ9TrjwgAGy2E7PDTyoN6tsErMkFz40H4nHpx6yzZBUnf0oeWN0qB4hP1nSlRxj3w0OE1AFJuNBIH3G5PLIMV5dazNrzJp1T4y0gcsaUKdZ72GOH2IIvMG5mSITlQVBC+m2hZOo3661tkyj+C6zt2jDHViq9wuLksDG/ss0EwlEOotF4dZZ6ww9ESB3/Dl6w9R7TVFWgRvPAz0pmM0UsaL1WaJcALgemNTKOT2ajrg2fLpmqu7oeaSHV4cvc2KW+slOTJL02ehUFKnBMfiJJYfIskw3ua4Z/3F55mex+PnzO/2noo4IBq3xhb/JnyGD+ssbNWM0quxllkSYeuU7sflHwviKa3Lrc7bSU9Tv0/t/b6wq9dv7YSVjNrijX+xTAM2BGDDMF5OMblnBjQv5NKi+5/lFDkBsWma0jXmxqDS1axqXDG6Vq48GNe+22JY5ROzxZhKvoVEi2SxSBDmPnMddMv88kjDgTP+T8TkoHCIUCGf3bC2PJQZpAFnyk1PbLo4N7e3yowFHpPDOhcRgN7CVhOnaXv7wB55WG7mDv4voeHsX8UtkugIz+EBNbbNHSxuFWH3miwZ9rLjJvQpF/Uz856z/4aUp1Oqz72JBw0Ghv1XvCDU91f65BIG0D51stLzvZ0HUghPP5yBgoM1baivCmcYVN4EZpvrZ7x5/GQk5a1lUKH2kXwILgFzl02BP2++nbfC1IYK7penRJJBCEX+1OIvC1dp37iUCsRXMU6Ds9Fl8UtJTyyZ1lFs/UOQeAfikdrX+0UwQ4j1EhLZ2vBqoiozWAN3OgrdHTOSuAD3FdBvYAD9jOa44yvUbGGoxq1OrNzPJ0k7ljjEFhl5mwIPcDI5dETs68jzEFbDIg1ak1u3FHX6DOqsJMIgfj4rJUZhZX5nCafWBJ240bzIvHFfe7zB+M3PpipPxKVkgez58Ss9A4o59Qwjf/oCLkFJtd9LH/Yb4HHR4ZhhluglZFQT8468YMrnmB5jOFZb3QS2+yL8dSV0Sv434oLhHkP6mYtnmluNIFo3ziZ10JbuQwxCBT7utQIta8yrBNxQ6+yMJhxaUJ35lhFb6J3zb7X+1/nSusOgzMiZTWDSGzvI0gIvRwO74NLYfLl02vXLP0a/waIjypkttlm/rdjndzANATlP3zgM/RudQuzpePRTd9NAp4yhX8i5I4TPcSsCARk576h+GnV+BPPcbtMcrIVS9P2eDMzDZVDIV0dAVrVHzLYX2MB1ojMwosn0vJTL1i3h0hrviiiXFZElRRx5W5w2rJS8cs2isWNwQU0a2M6g+4u95ws7VetMkSN9OPIcC8X8/SGkxpeXwz1EUPfbIb7Dlz5Ps++0W/NzRUwBTKjI2D21XqD8y/HdZrfjvqkdZRXSZB/Qbi12bStOWmlYsuiD9vnziu+CaWX4lMbgt7uvbMf9W5elT52kVmsdSC+xvV6pZwS8GluxpDuc5a9xkxv84bg4hF4YAEXzPJ1/5W2kl4zpWzY8QJqC6o9GuT/6aLT0rCV8Tq0i397eq+vXj9cHbcZuzgpUMrjzdnKY2DYc16a48eZodcvb40hvS6RwQ2ujmsdAu8pu/xDn9lvRe/KPb1mCr1+Sy3zVM2ty1fPMN+LHCtpxwfeJ3vakTc2ieGoAzVG7SU8UbTwUWCPWwVGAvZV8m2gN2oeejYEkbMMeHj4FBCQz8PKAxoSMFdeeUYpImYulM6XHnt6+espiuExAElvYRZtqE5XLa+xMEeNFT6F4leoh2ici6tUpvwOEJLbRq2j7m7ZkrHXslZ9HgfMdNckb1SKiT46mdTEth15W8wu7vrzz2kZgepQzjF0R7dxG3hnVxvEzVGQewlQdBng6GUMQaoaImqEYkgqPCGNxG7Y/3Zac6WRvdsaI7tbNvUlyDq/KqsubAGWOmXWZt2/7JNznhBRgNOxd2aCilI76kQE1Kms3k9cSgS6t1/XRffMnkJcDGMcdmWu1eSWD/Yq7CUS4XANpqkvT53kASUzUnGuNytmu7F8P2wjri5+tphaZklhbXLEbDIFAyPLd9EGdHcZMjVz/fSrUMvYMs92ZYs3PUrqP4qB/olLOY1nibaw2M4oL7WiUSbvPLk/405gxELQe1PGxPoiTmgLX3HwT4qmiYrYxsJBNQ3gXWNKz2o4DccqrewDvJxvYIz1oTugxcyxcFsxweaARxKo4uASOiQqrtvca+AsulGsscKcHKKBT6UturBIFO3oR4ospyfgqciHH0HLoSFpeHt7ztpChxATFy7zCO37PAFbXiBKCtGfKTAwtLbAAAAAAAAAAAAAAAAAAAAAAAAAAAACAoRFRki")
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("0xde09c4c6dbe50572b141677ce25d7214796d5a56251b8dcdb94092d045ce5800")
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)