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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.
0x3caa625a1838a8b7e5e06c632472b05c31de59e2d9d5ad118332a5b6caa8bbe4The 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 | 99 | bd | 15 | b1 | ce | 2d | 3a | 60 | cb | 6e | c1 | 54 | b6 | 43 | bf | fd |
| 0010 | 39 | ab | db | 03 | 69 | 01 | e9 | 6c | b3 | e8 | 32 | 90 | 5b | b6 | 53 | dc |
| 0020 | 71 | 74 | 4c | 1d | 0d | 4d | ab | 55 | e2 | 01 | 96 | 83 | d0 | 74 | 06 | 5d |
| 0030 | 69 | 2f | 3d | b1 | 29 | 51 | dc | 7a | 21 | 63 | 24 | 25 | 11 | 97 | 0d | bb |
| 0040 | 3c | ca | 0c | 03 | bd | 0f | 2f | cd | 3c | e8 | d2 | 67 | fd | 47 | c8 | 68 |
| 0050 | 5c | 5d | 8c | 24 | 50 | ef | 3d | 2b | d8 | d5 | 2e | 40 | e7 | 25 | f6 | fc |
| 0060 | cc | 7a | 01 | 59 | 4f | b9 | 74 | b5 | bc | 52 | c0 | 28 | 2f | 64 | 6e | 3c |
| 0070 | 67 | e9 | f8 | c0 | cc | 86 | dc | 8d | 7c | cc | c5 | 08 | 1d | 98 | c9 | 04 |
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 0x3caa625a…a8bbe4
// 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("0x3caa625a1838a8b7e5e06c632472b05c31de59e2d9d5ad118332a5b6caa8bbe4")
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)