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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.
0xd34de5537377e5c4df3090f3a978d045f87efbb34a474d8d5a7445b761c10b7bThe 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 | 6c | 2e | 52 | cf | ae | 36 | 52 | ee | f6 | d2 | 04 | 53 | b1 | a5 | 1c | f8 |
| 0010 | 6d | f4 | b7 | 5a | d6 | b7 | 17 | 73 | 2a | a0 | 26 | f8 | 14 | 31 | 01 | 4e |
| 0020 | 3a | 5a | f5 | df | 25 | 64 | 3d | 9a | 8d | 9d | 6b | 8d | 98 | 1a | 5d | 61 |
| 0030 | 3b | b9 | f6 | 53 | 05 | 47 | 56 | 44 | 24 | 64 | 8a | 1d | c5 | 32 | 93 | 5b |
| 0040 | 38 | 37 | 37 | 87 | dd | 40 | 2a | 9e | a0 | 28 | 86 | 5f | 95 | c3 | 24 | 6a |
| 0050 | f1 | a4 | f5 | c6 | fd | d3 | 25 | e4 | 8b | d8 | 3d | 75 | 10 | d5 | bb | 0c |
| 0060 | 7b | 74 | e8 | 0f | 95 | c3 | 94 | fe | 6e | f2 | 11 | ab | fa | 8b | 3f | 44 |
| 0070 | f2 | 26 | 2b | 75 | cc | 89 | 5d | 6c | c7 | 52 | 2f | ad | 99 | 7e | ba | f6 |
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 0xd34de553…c10b7b
// 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("0xd34de5537377e5c4df3090f3a978d045f87efbb34a474d8d5a7445b761c10b7b")
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)