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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.
0xa35757292801c8f4d3af9dc0092ba2c7abb1b08ee430920d750341dfca74ef5eThe 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 | 2d | 54 | e7 | 74 | d9 | eb | 33 | 8a | 52 | 7d | 32 | 0e | 2b | 12 | 34 | 3e |
| 0010 | 1e | a7 | 38 | 3f | e6 | ad | 1d | db | 85 | 24 | e9 | 0e | f0 | f5 | a8 | 50 |
| 0020 | 4d | dd | 16 | 88 | 4b | af | 1e | 9a | be | 58 | 09 | 4e | 57 | ad | b8 | 54 |
| 0030 | ff | b4 | 1d | fc | 1a | db | 1e | e0 | 1d | aa | cf | 49 | 6c | ef | dd | 22 |
| 0040 | 0a | 4b | 7d | ad | 6c | a1 | ad | a5 | dd | 90 | a2 | 9c | 3f | 55 | d9 | 6f |
| 0050 | eb | 3b | e5 | 15 | c2 | d3 | 18 | 06 | d7 | 7b | dd | 73 | 5f | 4e | 85 | 80 |
| 0060 | c4 | f5 | 84 | a1 | 47 | a8 | 1a | 06 | db | 52 | f6 | 9f | eb | dc | 08 | dc |
| 0070 | f3 | 5e | 11 | 3f | 7d | 5c | bb | 96 | db | 53 | 57 | c3 | 3e | f6 | 16 | c5 |
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 0xa3575729…74ef5e
// 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("0xa35757292801c8f4d3af9dc0092ba2c7abb1b08ee430920d750341dfca74ef5e")
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)