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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.
0xd27d7ea9db3ad5f39f11f5c1f6886c9e3e44d26f12fbd478dca4eef67a6c4d69The 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 | 6b | e7 | f8 | 8b | ff | 8a | 63 | 01 | 49 | a4 | 99 | c3 | b1 | de | 7b | 99 |
| 0010 | e1 | 33 | 11 | 41 | 5e | 5d | c4 | 6b | 49 | 87 | 3e | 5e | 56 | 0b | 86 | 6c |
| 0020 | 04 | ff | 85 | 2d | fc | e1 | 4f | de | ef | 54 | b5 | 1f | 26 | 04 | 22 | c0 |
| 0030 | a8 | 6d | cc | 8d | ee | 61 | c0 | 9b | 48 | d0 | 26 | db | 81 | 1f | 12 | a3 |
| 0040 | 1f | 1c | 49 | 04 | 11 | 83 | 05 | d9 | 55 | 2c | 8d | 22 | 58 | 94 | 6a | 9d |
| 0050 | 79 | ec | de | 85 | 9b | 7d | 7c | 63 | b2 | cd | b7 | ef | f3 | be | 77 | b2 |
| 0060 | e2 | 6b | e1 | 23 | 52 | 0d | 0b | 0a | 15 | b7 | 05 | 58 | e9 | 9b | 86 | d7 |
| 0070 | 75 | f4 | 33 | 16 | fa | d2 | b3 | 38 | 9d | 60 | 89 | 78 | aa | 75 | aa | df |
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 0xd27d7ea9…6c4d69
// 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("0xd27d7ea9db3ad5f39f11f5c1f6886c9e3e44d26f12fbd478dca4eef67a6c4d69")
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)