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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.
0x723ee5f1b11e578f52049d8abbc4098f14a0e1fc23a419c0452913820d373a45The 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 | 33 | 17 | 93 | f5 | 8a | b7 | 74 | 6c | 76 | 7e | 5e | 82 | 99 | a7 | 7c | 51 |
| 0010 | d3 | 42 | 2b | d1 | 6f | b5 | 82 | 7b | 8d | c4 | 74 | 53 | 90 | b5 | b4 | 39 |
| 0020 | 44 | ab | 63 | d0 | dc | ba | cb | f2 | 57 | 1b | 30 | e6 | b1 | ae | 51 | 7e |
| 0030 | 44 | b0 | 25 | 89 | 93 | 5e | 75 | 2b | 90 | bf | 02 | 6b | c2 | 5c | ee | ec |
| 0040 | 12 | 2e | 6a | 55 | 8a | b8 | c4 | 1f | fb | c8 | e5 | be | 8a | 6c | 11 | 63 |
| 0050 | 46 | 3d | d7 | 05 | af | 22 | 0e | dc | e9 | 39 | 3c | e5 | b4 | 39 | 5f | 44 |
| 0060 | b8 | 3e | c4 | 82 | 0c | b0 | 80 | 69 | 5b | 88 | d6 | 20 | 63 | ee | ee | ee |
| 0070 | 2e | fb | e6 | d5 | 36 | 76 | 12 | 3e | fd | 6a | 04 | 6a | ba | 3b | b9 | af |
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 0x723ee5f1…373a45
// 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("0x723ee5f1b11e578f52049d8abbc4098f14a0e1fc23a419c0452913820d373a45")
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)