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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.
0x3ccde72a505699502eddc000ce1cb45407bbebbcf5e12baebe79fbe30d39311bThe 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 | 24 | 20 | 68 | e4 | 43 | 20 | 21 | 06 | 37 | b3 | 8f | 27 | 77 | f8 | 21 | 9a |
| 0010 | 41 | ec | 3a | 66 | 0d | df | 76 | 36 | c0 | d5 | 6f | a1 | 4d | 20 | f9 | 9e |
| 0020 | 7a | a3 | 42 | 90 | 8a | 0a | fe | f8 | c2 | 5f | d4 | 92 | d8 | 63 | 18 | db |
| 0030 | 41 | 55 | 51 | 5b | 96 | 15 | da | 98 | be | e5 | 10 | 81 | 26 | ff | dd | be |
| 0040 | 5a | 41 | 8f | 78 | f3 | 19 | 00 | 2a | b0 | fa | 06 | a3 | 39 | ea | 23 | 3d |
| 0050 | f6 | 6f | 8e | c9 | cb | 79 | 6a | 9f | 82 | b7 | 4e | 21 | e9 | 79 | 59 | c7 |
| 0060 | fa | 90 | 42 | 6f | 33 | e2 | e8 | 26 | 46 | 91 | 3e | 0d | 23 | 47 | 40 | 43 |
| 0070 | ce | 4d | ab | bd | 94 | 3f | 97 | 2c | 8c | 8d | f2 | 7b | 18 | be | 05 | c3 |
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 0x3ccde72a…39311b
// 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("0x3ccde72a505699502eddc000ce1cb45407bbebbcf5e12baebe79fbe30d39311b")
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)