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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.
0xcda4bf494b96a940651c8725a6116c272a616715aad199560f5c5ae71aef2ab5The 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 | 64 | ab | d6 | 40 | 46 | c5 | a7 | 6d | b6 | 82 | f1 | ba | 62 | 1f | 23 | 54 |
| 0010 | 96 | 0c | 4c | df | 40 | 87 | 58 | 15 | 80 | 27 | 5f | f4 | ad | 25 | 60 | f9 |
| 0020 | d4 | 32 | 02 | 1f | e8 | 1a | 30 | 32 | 64 | 8c | a3 | c3 | b8 | 4c | 82 | 42 |
| 0030 | 9c | bf | 1f | 5b | a1 | 07 | f8 | 78 | e7 | 40 | 67 | 62 | 2a | a0 | ab | 64 |
| 0040 | 76 | b9 | fc | 5b | af | f9 | 7e | 9b | 1f | 44 | 02 | 9c | 74 | 1c | 1f | 6b |
| 0050 | 35 | fd | ba | 12 | e0 | cd | 08 | 0f | 81 | de | f2 | 38 | 51 | ad | 4d | 8c |
| 0060 | be | a0 | bf | 07 | fa | e4 | 12 | 29 | 53 | 06 | bf | 5f | 82 | 67 | 72 | e5 |
| 0070 | 6e | af | e0 | c8 | e8 | 0b | 7e | 17 | 46 | d3 | f6 | 7d | 8f | a4 | a6 | 80 |
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 0xcda4bf49…ef2ab5
// 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("0xcda4bf494b96a940651c8725a6116c272a616715aad199560f5c5ae71aef2ab5")
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)