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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.
0x3a09d34894cf7c787b67048389029a17eb87bd249645a71afeb06cea1556221bThe 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 | f3 | 9c | 2b | 09 | 19 | 40 | 4b | 6c | 9d | d3 | 65 | 37 | 8d | 44 | bd | 8c |
| 0010 | 4b | f9 | f7 | 7e | 19 | 7a | 01 | f3 | 22 | cb | b4 | 86 | 50 | 58 | a9 | 60 |
| 0020 | d4 | cb | 0f | 0b | 6d | dd | c3 | 99 | 89 | cf | a2 | 55 | f2 | 92 | f2 | c0 |
| 0030 | 78 | 75 | 3a | 64 | be | 7e | dc | 15 | d9 | 01 | ec | a1 | de | c4 | 72 | ab |
| 0040 | e6 | 96 | 57 | ac | 15 | d9 | 85 | 95 | e7 | 50 | c8 | ab | d4 | e6 | ad | b3 |
| 0050 | 44 | 15 | a1 | e5 | 0d | e5 | d1 | 4f | 29 | d1 | c2 | 20 | 55 | c6 | 6e | 36 |
| 0060 | 4b | 10 | 3c | 55 | 03 | 05 | 23 | 62 | 3c | cc | 80 | ca | 37 | 0f | 4d | ed |
| 0070 | 6c | 2a | 97 | 3a | 00 | 51 | 35 | ce | ef | 1b | 7b | c4 | 4e | c7 | fc | 36 |
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 0x3a09d348…56221b
// 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("0x3a09d34894cf7c787b67048389029a17eb87bd249645a71afeb06cea1556221b")
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)