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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.
0x8d0facb138bed3b08af3024359c7f1191c6bf0e12c41f45bb9fa8ce29f9bbcfdThe 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 | 06 | 2d | 92 | a9 | dc | c0 | 41 | f4 | 6e | 86 | 74 | b1 | d2 | b0 | b2 | 1b |
| 0010 | bd | 91 | 5d | bd | 0f | f9 | 66 | 13 | fb | 88 | 0d | 91 | 5a | 1b | 2f | e4 |
| 0020 | 07 | 38 | 62 | 60 | 3a | ea | 9f | c4 | a3 | 7f | 2c | 23 | 7a | 2a | 93 | 6d |
| 0030 | 7e | 3b | 38 | 68 | 22 | d2 | 78 | 59 | d7 | 36 | f1 | 8a | f2 | c1 | 9b | 80 |
| 0040 | 47 | c9 | d8 | 15 | 00 | b1 | e7 | 2a | b5 | c7 | b9 | ee | ca | a6 | c5 | 77 |
| 0050 | 58 | 3a | 29 | 1a | fc | 4c | c2 | 36 | 6f | c7 | e4 | cd | 40 | ad | 16 | 1c |
| 0060 | 9f | 8a | a1 | 40 | 70 | bf | bb | 05 | ab | 90 | c7 | 17 | 8d | 07 | 30 | 34 |
| 0070 | ab | ef | 8f | c7 | 63 | fc | fa | 79 | 9c | 41 | 3e | 15 | 58 | e2 | 44 | c3 |
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 | 9d | ae | e8 | e3 | 98 | a6 | 5c | 99 | a2 | 17 | a5 | e3 | b8 | 3c | b1 | 9d |
| 0010 | c7 | d0 | 6e | 62 | 69 | 5b | 01 | 5b | 80 | f6 | cb | e3 | f1 | b9 | 52 | d4 |
| 0020 | b5 | 01 | b9 | c1 | a0 | 87 | ee | e8 | b4 | 06 | 0d | 15 | 1c | 77 | 4b | 3e |
| 0030 | 66 | 94 | 4d | ae | 40 | ab | 7f | 30 | 56 | 8f | 4f | e3 | 9c | 69 | f7 | f7 |
| 0040 | db | 7e | 4d | 0e | 07 | 82 | 38 | 62 | 5f | ee | 2f | 13 | dc | 5f | ed | a6 |
| 0050 | e8 | c6 | 7f | 01 | f2 | f6 | c4 | e0 | d7 | da | c7 | d4 | ba | 5f | 9a | 9a |
| 0060 | ad | 0a | c8 | 43 | ca | 51 | 0c | 78 | d3 | 4f | dc | a7 | 12 | c0 | 98 | 9c |
| 0070 | 06 | ba | e6 | a5 | 26 | 44 | 58 | 3d | f8 | 99 | 87 | b1 | 75 | d8 | 71 | fc |
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.
0x8137abcad07b2b35d62109171b34ffbd689eb04dcf84e93af79839596939ffda0x1b34ffbd689eb04dcf84e93af79839596939ffda0x1b34ffbd689EB04DcF84E93aF79839596939FFdAfrom 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 0x8d0facb1…9bbcfd
// 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("0x8d0facb138bed3b08af3024359c7f1191c6bf0e12c41f45bb9fa8ce29f9bbcfd")
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)