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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.
0x9c500ee21593b8e68eeb37bebb52e0eb256d60f640432a9f6ba1ad118ab9ca12The 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 | 9a | 2b | d9 | b6 | ed | b4 | 7c | dd | 27 | 4b | 02 | 4f | 4b | 70 | 91 | 19 |
| 0010 | 5f | 2f | 6b | 9a | 22 | 54 | 00 | 2e | 84 | 83 | 88 | 9f | b3 | ef | 35 | 40 |
| 0020 | 9a | 43 | 8c | 19 | 32 | 4d | 42 | 04 | 16 | 40 | 97 | a9 | fb | 2a | b9 | 9d |
| 0030 | 21 | 62 | a5 | df | fa | af | 2f | f1 | db | cb | 7c | 93 | 90 | 2b | c0 | 5e |
| 0040 | c4 | c6 | 49 | 60 | 9d | f5 | 10 | 6e | f7 | c5 | dc | d2 | 88 | 89 | 75 | f9 |
| 0050 | ad | 29 | d5 | 78 | ac | e5 | ed | 30 | ff | 0e | 91 | 39 | b4 | 73 | 42 | 4e |
| 0060 | 4b | 48 | 8b | dd | d8 | e2 | c7 | 97 | 16 | 28 | 92 | ef | 90 | 13 | 9e | af |
| 0070 | a4 | 21 | f9 | 09 | 28 | 52 | 17 | 13 | b8 | 04 | 12 | 6e | 06 | 1f | 39 | 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 0x9c500ee2…b9ca12
// 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("0x9c500ee21593b8e68eeb37bebb52e0eb256d60f640432a9f6ba1ad118ab9ca12")
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)