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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.
0x30a66e67f1d2fe999901d0db4c8c305c5e6491715ca869b0845bfcc4b9f64500The 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 | b1 | 5f | 97 | 32 | c8 | 3e | 8d | 38 | 28 | 51 | 81 | 53 | e0 | 3c | 43 | 92 |
| 0010 | df | 03 | 52 | bc | 81 | 57 | 6e | 36 | d4 | c0 | 2b | e7 | cd | 40 | 85 | c3 |
| 0020 | 5e | 2d | d3 | e5 | f0 | fd | 23 | d8 | de | 23 | 64 | e7 | ef | 12 | b4 | 85 |
| 0030 | e5 | 75 | 1d | ad | 49 | 05 | 62 | 85 | 1d | 8d | 7b | c3 | f6 | d6 | f0 | cf |
| 0040 | 59 | 47 | f0 | 4a | 83 | e9 | ca | b0 | 0e | 21 | be | 5d | b1 | 46 | d4 | 45 |
| 0050 | 66 | 1b | 33 | 78 | da | fb | d0 | cb | 52 | 25 | 59 | 35 | 25 | 80 | 94 | 20 |
| 0060 | b3 | 43 | 24 | 76 | da | 89 | ea | de | 7a | 3b | 83 | 01 | 48 | 33 | 80 | 10 |
| 0070 | 39 | 8f | 82 | 3d | 43 | 1e | 80 | 24 | 30 | c1 | 7c | 02 | fa | 8c | 02 | 60 |
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 0x30a66e67…f64500
// 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("0x30a66e67f1d2fe999901d0db4c8c305c5e6491715ca869b0845bfcc4b9f64500")
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)