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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.
0x452eda497672e5f0cf4169b147c499e23bf9b5e8b86e4873f7ac64bc97bee8bfThe 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 | 95 | 61 | f6 | d6 | 2c | f1 | dc | f7 | 11 | 3d | 03 | 15 | 47 | d4 | f4 | f1 |
| 0010 | 46 | 20 | 7f | 28 | dd | fd | 11 | 51 | 5f | 8d | 62 | c3 | 79 | 24 | d0 | ce |
| 0020 | 16 | 86 | d0 | 04 | 5b | 69 | a7 | 28 | 79 | 03 | 50 | d8 | c6 | 99 | cc | 31 |
| 0030 | 60 | 84 | d4 | 5d | b8 | ff | 4b | 48 | a6 | cf | fe | 9c | f9 | e3 | 7e | 1c |
| 0040 | 67 | a6 | 45 | 8b | dd | 33 | f2 | 31 | 75 | cd | 11 | dc | bf | e0 | f5 | 3c |
| 0050 | 2f | 86 | f9 | 95 | 6a | 9f | c1 | 95 | 96 | 1b | bc | b2 | 44 | 4e | 9c | cc |
| 0060 | d2 | 68 | 26 | 6b | dc | 7e | 2a | b9 | ea | e3 | 3f | 39 | 67 | a9 | 60 | ca |
| 0070 | ba | a7 | a0 | d1 | 78 | a6 | 6d | 4e | d5 | 32 | ad | ac | 62 | bd | ef | 88 |
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 0x452eda49…bee8bf
// 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("0x452eda497672e5f0cf4169b147c499e23bf9b5e8b86e4873f7ac64bc97bee8bf")
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)