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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.
0x6c50e5fe7920c52fca276b6334cc0749fc7c2fb31fda41dcb6fe7f5c9215b5c5The 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 | 41 | 01 | 14 | 73 | bb | cd | 37 | c9 | 16 | 55 | 00 | 9c | a0 | 3c | 47 | cb |
| 0010 | 50 | 86 | 10 | b3 | 8e | 65 | 4a | dd | 9f | be | 98 | e9 | 42 | d1 | c3 | d4 |
| 0020 | 7d | 1b | 53 | 6c | 3f | fa | d4 | f0 | c8 | dc | 06 | ec | 44 | dc | 86 | b8 |
| 0030 | 7c | 0e | 10 | 06 | c6 | e1 | 59 | f1 | 2c | b9 | 83 | e4 | 63 | 91 | 9e | 3f |
| 0040 | fb | 6e | d4 | d7 | 18 | b3 | e8 | 9b | 7d | 0b | 4f | 77 | 4c | 5c | b0 | 2e |
| 0050 | e2 | 15 | 8a | 8e | 23 | fc | c7 | e1 | e5 | c4 | 34 | 0c | 89 | 03 | ff | fe |
| 0060 | e1 | e7 | 4f | 5e | 59 | 94 | e0 | 96 | 59 | 48 | 57 | bb | 97 | 51 | 33 | b7 |
| 0070 | a1 | 46 | 59 | 6a | 1e | cf | 5b | 6f | 48 | d0 | 73 | f1 | 4e | cd | f1 | c6 |
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 0x6c50e5fe…15b5c5
// 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("0x6c50e5fe7920c52fca276b6334cc0749fc7c2fb31fda41dcb6fe7f5c9215b5c5")
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)