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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.
0x9b351e67e3757ae788be49cbc4eac2cb6d9e9aa54db19eb752c7045ef39523feThe 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 | 55 | f1 | 3a | 0e | 6c | 10 | 98 | 53 | 4d | e0 | 80 | 28 | af | 8a | be | d7 |
| 0010 | 96 | 75 | 8f | 4f | e2 | a2 | 33 | 00 | 79 | 5d | 20 | 13 | a9 | 48 | 53 | f9 |
| 0020 | 5b | 41 | 8e | 79 | a0 | 18 | ec | 5b | 12 | 1a | 71 | 4c | ed | ac | 6f | 0f |
| 0030 | 52 | 1f | 10 | 0c | 9f | 7f | e2 | 3d | fa | 1a | b8 | e4 | 36 | 58 | b8 | b9 |
| 0040 | b7 | 5d | b4 | 91 | 98 | 44 | 65 | b7 | 4e | be | d7 | fa | 94 | 3a | ff | b1 |
| 0050 | f3 | 10 | 2b | 38 | 0b | 4c | d6 | 40 | e6 | d8 | 1b | 79 | 3c | bd | 5d | 96 |
| 0060 | 2e | cd | 7e | af | d2 | 3d | 05 | ec | 7d | cc | 57 | 8f | 21 | 1c | 3d | f0 |
| 0070 | 0c | e2 | 93 | 1b | 5e | 5b | 79 | 57 | aa | 34 | fa | 94 | 35 | 6a | 67 | 76 |
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 0x9b351e67…9523fe
// 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("0x9b351e67e3757ae788be49cbc4eac2cb6d9e9aa54db19eb752c7045ef39523fe")
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)