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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.
0xe4503d24b445cc88e9f0ab4f18e3938dc3c07c553a879ca2e00d9b799ba1392eThe 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 | 6e | 02 | 30 | f4 | 91 | 8f | c5 | 96 | af | 52 | 83 | 12 | 9b | 9d | e9 | 0d |
| 0010 | 31 | 69 | f6 | e7 | 20 | 7d | e0 | e8 | 02 | 42 | de | 32 | 14 | cb | 7c | f5 |
| 0020 | ae | fd | db | 31 | b5 | 6a | 3c | f0 | b0 | fd | ce | 04 | 1c | 40 | 2d | 5c |
| 0030 | c7 | cd | c9 | 36 | 42 | 8f | 9a | 8f | 80 | 66 | b5 | 8b | 29 | 4f | 0d | 7c |
| 0040 | 27 | 12 | 5d | 1f | 01 | 8f | 56 | 02 | 05 | c4 | e3 | 9f | 4a | 9f | b5 | 9b |
| 0050 | 4e | 4a | 57 | 35 | b8 | 5e | 57 | e1 | 04 | 5c | 2a | cf | bb | 05 | b7 | 0e |
| 0060 | d5 | 9c | 94 | f8 | dc | 6c | 6f | 39 | ed | 60 | a7 | 5a | a3 | 2d | 69 | e8 |
| 0070 | 3d | 98 | 06 | 96 | 82 | 1b | d7 | 69 | 73 | 6d | f6 | 7f | 32 | 94 | b8 | 2d |
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 | 9d | ae | e8 | e3 | 98 | a6 | 5c | 99 | a2 | 17 | a5 | e3 | b8 | 3c | b1 | 9d |
| 0010 | c7 | d0 | 6e | 62 | 69 | 5b | 01 | 5b | 80 | f6 | cb | e3 | f1 | b9 | 52 | d4 |
| 0020 | b5 | 01 | b9 | c1 | a0 | 87 | ee | e8 | b4 | 06 | 0d | 15 | 1c | 77 | 4b | 3e |
| 0030 | 66 | 94 | 4d | ae | 40 | ab | 7f | 30 | 56 | 8f | 4f | e3 | 9c | 69 | f7 | f7 |
| 0040 | db | 7e | 4d | 0e | 07 | 82 | 38 | 62 | 5f | ee | 2f | 13 | dc | 5f | ed | a6 |
| 0050 | e8 | c6 | 7f | 01 | f2 | f6 | c4 | e0 | d7 | da | c7 | d4 | ba | 5f | 9a | 9a |
| 0060 | ad | 0a | c8 | 43 | ca | 51 | 0c | 78 | d3 | 4f | dc | a7 | 12 | c0 | 98 | 9c |
| 0070 | 06 | ba | e6 | a5 | 26 | 44 | 58 | 3d | f8 | 99 | 87 | b1 | 75 | d8 | 71 | fc |
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.
0x8137abcad07b2b35d62109171b34ffbd689eb04dcf84e93af79839596939ffda0x1b34ffbd689eb04dcf84e93af79839596939ffda0x1b34ffbd689EB04DcF84E93aF79839596939FFdAfrom 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 0xe4503d24…a1392e
// 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("0xe4503d24b445cc88e9f0ab4f18e3938dc3c07c553a879ca2e00d9b799ba1392e")
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)