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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.
0xddfeb31c63d4c148579b8f0b0adb18396bc50482bf251890f98e0272b726afc3The 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 | be | 25 | e2 | 2a | d2 | 75 | 0d | 88 | 9f | 58 | 2c | 1b | 47 | e9 | 6f | ce |
| 0010 | dc | b5 | 4a | 30 | fe | ce | 29 | bc | 50 | 47 | 90 | aa | ab | e9 | 00 | 8e |
| 0020 | 57 | 9c | 5a | 6e | df | b2 | eb | b9 | d7 | 0b | 19 | 7a | b5 | f7 | 8e | 51 |
| 0030 | 9d | 68 | 4b | a8 | 87 | d8 | d5 | d6 | cb | 42 | 8f | 60 | 17 | ec | 4a | d3 |
| 0040 | f9 | 62 | 78 | 6b | e7 | 4e | 81 | cf | fd | ba | e5 | d4 | 87 | 4f | a3 | 1f |
| 0050 | bf | 4f | cb | 7e | 1f | 5b | 7d | 0e | 3d | 86 | ee | b1 | 8e | 3d | de | f3 |
| 0060 | 39 | 9f | 8a | 95 | 18 | 49 | f5 | 18 | ea | 92 | 1a | f9 | 2f | ca | 06 | 16 |
| 0070 | cf | 52 | d3 | 75 | 65 | 19 | d6 | 37 | 5f | 55 | 3b | a9 | d2 | f5 | cd | 91 |
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 | b9 | 32 | 1f | 30 | a0 | a0 | 28 | 4f | 13 | 83 | aa | 2d | 86 | 14 | 8a | 1b |
| 0010 | de | f6 | 47 | d7 | a4 | 3e | 3a | c1 | 43 | 3f | 79 | ed | d5 | 60 | 2c | 59 |
| 0020 | 71 | e7 | c9 | 72 | 7c | 0a | 83 | 0e | be | bf | 4c | 6e | fc | 50 | 3f | 2f |
| 0030 | 70 | f6 | 11 | 03 | 9d | 0c | 93 | a0 | a2 | 27 | f8 | 53 | 17 | c9 | da | 4c |
| 0040 | 9d | e4 | 8a | 57 | 23 | da | d0 | b3 | d8 | 81 | d9 | af | 00 | d4 | ef | 4f |
| 0050 | bf | 8f | da | cb | fd | 9a | 6b | 09 | cd | 11 | 5b | 51 | f2 | 4c | 33 | 64 |
| 0060 | 8f | 53 | 0c | fd | ff | 6b | 02 | 95 | ae | d1 | 9b | 96 | 3e | 7e | bd | 1b |
| 0070 | bf | 32 | fc | 8f | 27 | a9 | 9c | ca | f6 | 09 | 0d | ea | a8 | ac | b8 | f7 |
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.
0xc4ced6b2506c4b1176c255e596cba20fe1a8e83987f0ad06a582d376164f54600x96cba20fe1a8e83987f0ad06a582d376164f54600x96cbA20fe1A8E83987f0AD06a582D376164f5460from 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 0xddfeb31c…26afc3
// 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("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")
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("0xddfeb31c63d4c148579b8f0b0adb18396bc50482bf251890f98e0272b726afc3")
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)