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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.
0x4efede4fb8a1bef1ddf599e275902763531267749b106f2616c9c22feb8c50bdThe 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 | 36 | 7d | 16 | ac | e8 | bd | b6 | b1 | a1 | 28 | 35 | 00 | 14 | b5 | f5 | 02 |
| 0010 | d1 | 7f | 89 | 8d | e5 | af | 6c | ee | bc | b1 | 19 | 9c | 4a | 11 | 14 | 36 |
| 0020 | e3 | 78 | 66 | 4f | ce | 3e | 5a | c5 | ca | 0a | ae | 17 | 90 | 8d | d7 | 37 |
| 0030 | 0f | cb | 07 | 89 | f3 | f1 | a3 | 5a | 81 | af | 29 | 61 | cc | b4 | 67 | 63 |
| 0040 | 1c | f9 | 41 | c3 | fe | 86 | fd | d5 | 40 | b4 | b3 | e7 | 9f | 05 | 4b | 16 |
| 0050 | a1 | 15 | 03 | cf | 62 | 64 | c5 | 37 | d1 | 52 | 65 | af | 1b | 48 | 0a | 78 |
| 0060 | 62 | 54 | ac | 2f | e2 | 9a | b5 | f6 | e2 | 8c | eb | 13 | f1 | 3e | f9 | 1e |
| 0070 | ca | 4d | 40 | 00 | 5e | c5 | ab | 59 | 21 | 55 | 8a | 5a | 38 | 99 | 9c | a6 |
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 0x4efede4f…8c50bd
// 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("0x4efede4fb8a1bef1ddf599e275902763531267749b106f2616c9c22feb8c50bd")
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)