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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.
0x3e5d6db73898f9c0edd92b27de177e532a6c2a03680909c360a1687616b38711The 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 | a1 | 5f | a6 | 03 | 27 | d8 | 27 | c7 | f6 | d4 | 0e | fa | 3d | fb | 7b | a1 |
| 0010 | 63 | 40 | d1 | eb | bb | 82 | 22 | ca | b3 | 59 | 50 | 07 | 47 | eb | ab | 0f |
| 0020 | 6e | 05 | f3 | c9 | 0c | 4f | 93 | 31 | f9 | 9e | 81 | 7f | 5a | 0f | be | 7a |
| 0030 | c5 | a0 | fd | 70 | 84 | 98 | 64 | 4d | 3a | f4 | 14 | 50 | 58 | ef | 6a | d5 |
| 0040 | 94 | 95 | 38 | cb | 67 | d2 | ba | 89 | 15 | 47 | 59 | 13 | 55 | 07 | a2 | a4 |
| 0050 | 6e | da | b4 | 50 | ac | d5 | 93 | c2 | 79 | 49 | ab | f5 | ee | e9 | b6 | 9e |
| 0060 | 9c | 52 | f8 | 49 | fe | e3 | fe | 23 | 89 | 97 | 1c | 69 | 00 | cd | 08 | cf |
| 0070 | c2 | 85 | 6e | fc | b3 | 4e | 6e | ab | 3d | 75 | f0 | 61 | b1 | c1 | 4c | 3b |
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 0x3e5d6db7…b38711
// 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("0x3e5d6db73898f9c0edd92b27de177e532a6c2a03680909c360a1687616b38711")
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)