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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.
0x51626fd796083e92bdad5d8ac90affa90ec897992d5d53feff6377a847487c7fThe 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 | 05 | f7 | 28 | 60 | f3 | b5 | 5b | 32 | 61 | 89 | 34 | 50 | 3c | 8f | 52 | e1 |
| 0010 | cd | 18 | 0a | a9 | b5 | 04 | 2c | aa | 5e | 12 | cc | 2d | fd | d3 | 50 | 23 |
| 0020 | 26 | 4a | 3d | 47 | ec | d8 | 3c | 96 | 61 | 82 | 2e | a2 | c4 | 49 | 02 | 4c |
| 0030 | ac | 00 | bd | df | bd | b1 | 25 | d2 | 37 | 1e | 35 | 4f | 40 | d1 | bc | 08 |
| 0040 | 8e | 11 | 1d | a9 | 6d | c6 | 0e | 04 | 15 | 08 | 37 | 74 | 6f | f2 | eb | 72 |
| 0050 | ad | 47 | 28 | 10 | 59 | fd | 57 | 5f | 5c | 8a | 49 | e4 | 5b | 22 | 7b | 0f |
| 0060 | 50 | c0 | b4 | 33 | 95 | a1 | 26 | 9e | 04 | e8 | ae | c1 | 50 | 46 | 58 | c8 |
| 0070 | 58 | cb | 55 | 88 | f3 | 2b | 81 | 83 | 49 | 4d | 27 | c9 | d0 | fc | 6a | 53 |
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 0x51626fd7…487c7f
// 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("0x51626fd796083e92bdad5d8ac90affa90ec897992d5d53feff6377a847487c7f")
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)