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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.
0x846162efe5337686818aaf6441fcd03f6cc76c9a3e60aea95b2597cb700c7210The 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 | b3 | d1 | 58 | 7f | 6b | bf | a2 | 39 | db | 2e | 9c | d0 | 0d | 87 | de | 2f |
| 0010 | ee | 02 | 96 | 8c | 71 | 0f | 11 | 6c | 0b | 57 | 0d | 03 | 91 | 5a | c5 | c5 |
| 0020 | 85 | e4 | 66 | a5 | ad | 74 | d7 | 9f | 76 | 9d | 5c | dd | c1 | 97 | 8a | b3 |
| 0030 | ca | 3a | 7c | 91 | 70 | e5 | cb | 5c | e4 | cf | 14 | 79 | d1 | 19 | a6 | 5c |
| 0040 | 1d | 52 | 9d | f0 | b5 | 35 | 44 | 77 | 36 | 21 | 0b | 49 | 7f | be | 35 | c0 |
| 0050 | 40 | 63 | 80 | 55 | f6 | 83 | 51 | 7f | 2d | ba | b0 | 85 | 95 | 5d | a0 | e1 |
| 0060 | 9f | 35 | 15 | b4 | 4a | ba | e0 | 77 | 2c | 7e | 72 | 8c | 4f | f5 | bf | a5 |
| 0070 | 06 | 23 | 56 | 39 | 26 | ff | b6 | 44 | 58 | c4 | 65 | 31 | 72 | 38 | 65 | 37 |
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 0x846162ef…0c7210
// 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("0x846162efe5337686818aaf6441fcd03f6cc76c9a3e60aea95b2597cb700c7210")
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)