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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.
0x6a41ef2120798701db338b1fcddee1f05fb4b8f941cfd826a885b5145ec3aa78The 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 | c1 | 81 | 9e | 24 | 70 | b6 | 0f | c1 | 69 | c7 | 1f | c0 | 0f | 93 | 78 | ef |
| 0010 | 16 | 4b | 8c | 6d | 5b | de | 61 | 32 | de | 64 | 60 | ce | e2 | 48 | 30 | 7c |
| 0020 | e3 | cd | 20 | 1d | 4f | 0e | 30 | c3 | 4f | 7e | d4 | cb | b3 | 69 | c2 | 6a |
| 0030 | fd | 9b | e0 | 37 | 89 | ad | 78 | 05 | 17 | 5c | c6 | a8 | 48 | 49 | 26 | 1c |
| 0040 | 04 | 6d | 98 | 8b | 59 | e0 | 89 | 6e | 93 | 28 | 75 | ba | 5b | b7 | dd | 9b |
| 0050 | af | 4d | ab | 24 | c1 | 85 | 9d | 9b | 45 | 45 | 1b | 68 | b8 | 13 | 47 | 9b |
| 0060 | 36 | 3a | f0 | a5 | 9e | 9b | 27 | 2d | ff | 1e | a9 | cf | a7 | f0 | 39 | 1f |
| 0070 | 8f | ae | 11 | d9 | 89 | 2c | df | 9c | ac | cb | 3d | f0 | 9a | ec | 6b | 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 0x6a41ef21…c3aa78
// 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("0x6a41ef2120798701db338b1fcddee1f05fb4b8f941cfd826a885b5145ec3aa78")
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)