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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.
0x1dcaa3fd8e9803a4a452bd407a9f667a7a5ad0e78527678671d57295a8bcb67dThe 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 | 0c | 44 | a0 | 42 | 1d | 34 | c9 | 15 | 5b | 35 | 49 | d2 | b6 | dd | 41 | 09 |
| 0010 | 9d | 6e | 83 | 48 | 0f | 0d | ee | 33 | 93 | 34 | 8e | 5e | 8c | 29 | e7 | 37 |
| 0020 | 7d | 60 | cf | cc | 07 | 59 | e8 | dd | 9c | 60 | 53 | 51 | 30 | 76 | c0 | be |
| 0030 | af | d7 | 70 | fe | be | 9a | b3 | 02 | 2e | 86 | de | 88 | b5 | 42 | df | 53 |
| 0040 | 5b | 83 | d5 | ef | d6 | de | 30 | 9d | 87 | 8a | 05 | b1 | 02 | 46 | 01 | 9a |
| 0050 | c7 | 7b | 8e | 66 | 22 | 4e | ed | 13 | 6f | e6 | ef | 59 | 9a | 60 | b5 | af |
| 0060 | 95 | 8b | f0 | 83 | 59 | 66 | 72 | 1d | e5 | f0 | 49 | 6f | ba | de | 11 | ca |
| 0070 | b0 | 43 | 34 | 5f | 88 | d2 | 82 | 12 | f7 | c0 | b6 | 1f | 4a | e7 | 4c | 03 |
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 0x1dcaa3fd…bcb67d
// 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("0x1dcaa3fd8e9803a4a452bd407a9f667a7a5ad0e78527678671d57295a8bcb67d")
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)