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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.
0xd408346e1076aaa9806412e5b4ea08257ec281388144b8a54a9b94f2922a0b7dThe 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 | f1 | 51 | ac | 51 | 97 | 8c | bf | 26 | 2b | 05 | 46 | ef | f7 | 9b | 36 | 71 |
| 0010 | 4d | ec | 78 | c2 | 26 | a2 | 13 | 43 | b5 | c3 | 8e | 60 | 6c | 67 | 1e | a9 |
| 0020 | e7 | 45 | 62 | 6f | 48 | db | 69 | 78 | 93 | df | fa | 41 | 8b | 49 | 4f | 12 |
| 0030 | 90 | a4 | a0 | 63 | 9e | de | cf | b4 | d7 | a2 | 48 | cc | b5 | 05 | 90 | 3d |
| 0040 | 6b | aa | a8 | 20 | 2d | 9b | d3 | e6 | 56 | c9 | 04 | c4 | 49 | c5 | 17 | 76 |
| 0050 | 41 | a8 | dd | ff | fc | f2 | c2 | 4b | 54 | ec | 5f | 01 | b6 | 6e | 87 | 5c |
| 0060 | 8a | 2a | 6d | 2a | 57 | 08 | b4 | 2c | 14 | 2a | 4c | 19 | 0b | e4 | 6a | 68 |
| 0070 | 37 | 6e | 07 | 22 | f9 | 3c | 70 | 10 | 01 | ea | 5f | ea | b2 | 4a | 68 | c9 |
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 0xd408346e…2a0b7d
// 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("0xd408346e1076aaa9806412e5b4ea08257ec281388144b8a54a9b94f2922a0b7d")
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)