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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.
0x742db072c92dcaa45d5da89e0c70b519e7cf5030a474cf7e6c461fc2ead434edThe 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 | 92 | e3 | 6d | bf | 6e | 00 | ed | c9 | 5e | d1 | fb | 98 | 39 | b2 | 52 | e5 |
| 0010 | 56 | c1 | 1e | 0e | 59 | e2 | b7 | 0d | 11 | b6 | ba | d9 | 29 | 03 | 8a | 6f |
| 0020 | 55 | 4c | eb | aa | 6f | d4 | 28 | 11 | 2e | 6a | d0 | a7 | 8e | 23 | ac | 8d |
| 0030 | 61 | fa | 22 | 70 | c8 | a7 | d4 | 08 | d9 | 3e | 1e | 9c | 59 | 68 | 55 | 6e |
| 0040 | aa | 81 | 8c | a5 | 10 | a0 | 41 | 2b | bb | 8f | cf | 87 | f6 | a2 | 0d | 30 |
| 0050 | b1 | 40 | 92 | 00 | 80 | 83 | 6a | df | 8c | d2 | a9 | cf | ee | 6b | 52 | d5 |
| 0060 | a2 | 52 | b4 | 22 | a1 | c3 | c6 | 79 | 21 | cc | 12 | b9 | dc | 20 | e4 | ec |
| 0070 | f7 | d0 | 90 | 88 | 81 | f3 | d1 | 62 | 18 | 33 | 88 | f2 | fb | f1 | 0a | db |
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 0x742db072…d434ed
// 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("0x742db072c92dcaa45d5da89e0c70b519e7cf5030a474cf7e6c461fc2ead434ed")
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)