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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.
0xf9e3a3b99ce5775a481f8f67bb1ded32bec2aca5223440f93a080f09b555ec8aThe 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 | 45 | 58 | 4b | a9 | 0a | 1e | af | 5f | 37 | c5 | af | bb | a1 | 0d | 0a | 6b |
| 0010 | 63 | 6c | 78 | 52 | dc | a9 | 13 | 92 | c4 | 8d | 16 | 98 | 36 | ef | 81 | 9e |
| 0020 | a6 | e4 | 91 | b5 | b6 | c1 | a1 | 70 | 1f | 05 | 7e | 53 | 8c | 0a | dc | 02 |
| 0030 | 11 | 18 | b0 | 68 | 5d | 8f | 41 | e8 | 5f | 70 | c1 | 3c | 77 | 4d | d9 | 6f |
| 0040 | 79 | 3c | 4b | d7 | 87 | be | 7d | 3f | a0 | 2f | a7 | 1c | b9 | 42 | 96 | 14 |
| 0050 | 44 | bf | 42 | 30 | 31 | f3 | 45 | 07 | 18 | 03 | 33 | 57 | b3 | 2f | 73 | 40 |
| 0060 | 05 | d3 | 8d | a8 | b9 | 8f | 37 | e3 | 7a | 6e | ab | c7 | 1c | 82 | 32 | fb |
| 0070 | 41 | ef | 19 | c1 | 8a | 0d | 40 | 42 | cc | 97 | 8b | c0 | 0b | 6f | 7d | 9a |
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 0xf9e3a3b9…55ec8a
// 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("0xf9e3a3b99ce5775a481f8f67bb1ded32bec2aca5223440f93a080f09b555ec8a")
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)