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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.
0x37ec3b402dfb16773653ab4300e4dd25097d723f7251b739952492d4873a3bc4The 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 | 96 | e1 | 4d | 58 | d0 | 05 | 03 | 40 | b5 | ae | 20 | ac | cf | 99 | 51 | 72 |
| 0010 | 8d | bc | fe | 3a | 55 | 23 | 10 | 41 | 82 | 38 | 08 | c1 | 36 | fd | de | 26 |
| 0020 | 3c | ec | 90 | 67 | c9 | e8 | 2a | 4d | b7 | 28 | 7c | 07 | e4 | 9a | 24 | 07 |
| 0030 | b2 | 94 | bd | 65 | a8 | 25 | c3 | 64 | 40 | a9 | d2 | 44 | 0d | 4d | 50 | 64 |
| 0040 | 1d | f4 | c6 | 2e | c7 | ed | af | 26 | 9f | 3a | aa | e0 | e8 | 13 | 58 | c7 |
| 0050 | 28 | 8a | 66 | 97 | be | 8e | ba | 8a | 0b | 9b | 81 | 43 | a5 | 35 | 02 | 63 |
| 0060 | b3 | 45 | 27 | 09 | d8 | 90 | c5 | 1b | 03 | e7 | 0e | 2c | d6 | 68 | 48 | 7e |
| 0070 | ba | 45 | a7 | b0 | 28 | 56 | c3 | d6 | 68 | ae | a2 | e6 | d4 | 70 | 95 | c0 |
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 0x37ec3b40…3a3bc4
// 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("0x37ec3b402dfb16773653ab4300e4dd25097d723f7251b739952492d4873a3bc4")
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)