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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.
0xdc94fb126863f741789f76eeee8d00b87144c07a3d681550b6627cc33aece80fThe 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 | e5 | 4b | 5a | ea | 83 | 31 | 3b | 04 | 40 | b6 | 9f | d7 | 97 | 83 | bd | d3 |
| 0010 | ca | cb | ed | 88 | a5 | 78 | ec | 50 | a2 | 74 | 04 | 21 | 83 | e9 | 86 | ad |
| 0020 | 93 | 71 | c1 | e0 | f3 | 7c | 0d | ae | 89 | 1c | 8b | 7b | d9 | 45 | 6c | a5 |
| 0030 | 0f | f2 | 88 | b1 | 7b | 97 | b2 | 47 | 15 | e5 | ba | 00 | b2 | 2f | c0 | 95 |
| 0040 | 64 | bb | ea | 82 | 07 | c7 | 09 | ed | 44 | 50 | a9 | 6b | 4e | 45 | d9 | b7 |
| 0050 | b6 | b7 | 98 | ab | ae | 6e | 23 | ab | c3 | 9c | 28 | 2e | ae | 71 | 7d | d4 |
| 0060 | 95 | 20 | 20 | 1a | c6 | ca | a3 | 60 | 15 | 27 | 9d | 7a | e8 | e1 | 11 | d0 |
| 0070 | a0 | 87 | 80 | f0 | ee | c5 | 44 | af | cc | 43 | a0 | 2b | 4a | a1 | 75 | 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 0xdc94fb12…ece80f
// 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("0xdc94fb126863f741789f76eeee8d00b87144c07a3d681550b6627cc33aece80f")
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)