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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.
0x0d401fa21c0b658ac50d9723eed50b80a827f43be8dd876d63bc2147d83ded04The 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 | ae | bf | 28 | 33 | 89 | 77 | 58 | 8e | 9e | 8d | a6 | c8 | b4 | 1c | a8 | ec |
| 0010 | 2d | ca | 09 | ee | 32 | 7b | e2 | 23 | bc | a7 | d1 | 81 | 31 | 08 | 95 | 4e |
| 0020 | ef | b8 | 65 | 16 | f5 | ab | ff | c6 | 2a | ee | 3d | 72 | 43 | 68 | 39 | 4d |
| 0030 | b3 | 18 | 9e | 1c | 97 | c0 | 72 | b1 | bf | 8c | 1b | 7d | f4 | 85 | dc | c8 |
| 0040 | 78 | 3f | ac | a5 | 58 | 1e | 79 | ee | 60 | f8 | a7 | c9 | b6 | 4b | bc | e6 |
| 0050 | 46 | 18 | c0 | 3b | b8 | c8 | 44 | cd | 5f | fd | 6c | 7f | 6a | 6b | 90 | 12 |
| 0060 | 1f | 4b | 66 | c8 | 12 | b5 | ea | 52 | e5 | 00 | 8a | ea | 7e | 52 | 6f | a9 |
| 0070 | f3 | cc | 96 | 6e | 04 | 07 | f6 | 7e | 40 | c2 | 46 | 75 | 32 | 96 | b8 | 22 |
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 0x0d401fa2…3ded04
// 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("0x0d401fa21c0b658ac50d9723eed50b80a827f43be8dd876d63bc2147d83ded04")
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)