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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.
0x9a36c8e6a64cc42311750410e268f56f8039d120953e7ffa842e2b7f5011b8ccThe 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 | fa | fb | d8 | 87 | c7 | e7 | e1 | 68 | ae | 06 | 0b | 6b | ab | 4f | 28 | 3f |
| 0010 | 4a | 1d | e0 | 2b | 7f | 13 | 6e | c1 | 9a | 24 | ab | 99 | 0f | bc | 47 | 42 |
| 0020 | 8e | d3 | 92 | cf | 0d | 8a | 2d | 18 | e5 | 1b | a9 | ce | e2 | 9b | 25 | eb |
| 0030 | 71 | 60 | 77 | b4 | 63 | 22 | 51 | 96 | 5f | 52 | e8 | f7 | a6 | 1b | f7 | 0b |
| 0040 | 9c | 0a | 35 | dc | 1d | a5 | 81 | 15 | 4d | 3a | 07 | 83 | 63 | 3f | b2 | bd |
| 0050 | 7c | 19 | 46 | 97 | 34 | b7 | 5c | 62 | aa | 7b | e5 | 37 | 3d | bd | 24 | a6 |
| 0060 | cd | 55 | 9e | b2 | 7b | 6d | d7 | 96 | 50 | 9d | d4 | 58 | b0 | 34 | 6d | f4 |
| 0070 | 18 | 72 | 53 | 4c | bd | 7c | 2e | 0b | 22 | ad | 67 | 75 | df | 53 | e0 | e4 |
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 0x9a36c8e6…11b8cc
// 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("0x9a36c8e6a64cc42311750410e268f56f8039d120953e7ffa842e2b7f5011b8cc")
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)