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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.
0x3c09ea34ebf7b7f58bf7232ddda8d5f0f30f1d9b6c664344e5b033e58b61a5f7The 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 | d0 | 50 | 3b | da | 24 | 16 | 8a | b6 | 69 | 10 | 45 | 62 | c1 | 10 | a6 | 6b |
| 0010 | bb | 8f | 3f | 94 | b4 | 55 | 18 | 64 | ce | 10 | dd | 6a | f2 | 79 | 83 | 61 |
| 0020 | b8 | 94 | e7 | 75 | ba | 21 | a0 | 4f | 53 | 59 | d5 | b3 | e8 | 27 | d5 | e7 |
| 0030 | 95 | 13 | 8f | 5a | a8 | 88 | 81 | 58 | 81 | 82 | 55 | cc | 8a | a7 | cc | 2e |
| 0040 | 69 | 31 | ad | 0e | e8 | 53 | e9 | 72 | 96 | 06 | 8d | 41 | 6b | 9c | 25 | 8f |
| 0050 | 4d | a3 | 62 | ce | ce | 60 | 52 | 95 | 7f | 3c | b6 | e1 | 8a | 54 | c9 | db |
| 0060 | b8 | ef | 20 | c6 | 46 | 7e | da | 91 | 92 | ed | c8 | 73 | 4d | dd | 9d | cb |
| 0070 | cc | 5f | 62 | 47 | 10 | dc | 6a | 02 | 24 | a5 | 9b | e3 | 3b | bb | be | 99 |
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 0x3c09ea34…61a5f7
// 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("0x3c09ea34ebf7b7f58bf7232ddda8d5f0f30f1d9b6c664344e5b033e58b61a5f7")
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)