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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.
0x6d3d5c425702cdcc5bf7d4b553dda2e7dcbae24ca048b96ca1f626f09f489a8cThe 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 | 8b | d7 | a7 | b7 | 24 | 77 | 02 | 2b | bb | 1c | a6 | 7c | 58 | 24 | 18 | c3 |
| 0010 | 2e | 4b | 3b | 82 | 6c | 7f | 50 | cd | 31 | 29 | 19 | 58 | 08 | 9a | 9c | 6e |
| 0020 | e8 | 17 | 57 | 61 | 48 | 64 | d0 | ae | 4c | 69 | 67 | ec | 6e | 96 | d2 | e6 |
| 0030 | d7 | c8 | 3f | 39 | e7 | bb | 77 | 5b | 27 | be | f2 | 91 | 45 | d8 | ab | 29 |
| 0040 | 2a | 5e | ba | 1c | ca | d1 | 73 | da | 1b | 01 | f5 | d1 | 29 | 42 | 6d | 20 |
| 0050 | b0 | ea | 46 | 6d | 35 | 9d | d8 | 19 | 78 | 3a | 3a | 5c | a1 | 8b | b8 | 8a |
| 0060 | eb | 51 | c6 | 35 | 00 | 35 | 42 | 2e | 46 | c5 | bf | 50 | 27 | e5 | 46 | 0a |
| 0070 | 89 | 17 | 59 | 67 | f7 | e7 | df | 87 | a5 | 14 | f1 | b1 | 61 | e8 | 5b | 34 |
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 0x6d3d5c42…489a8c
// 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("0x6d3d5c425702cdcc5bf7d4b553dda2e7dcbae24ca048b96ca1f626f09f489a8c")
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)