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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.
0x2b7697cd02c377bdaebe501b89873492feba5c282cc0c3d54849875050d0b394The 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 | ae | fe | 7a | e5 | bc | 7d | d1 | 10 | 77 | 53 | 5e | e7 | 6d | 3e | ae | 7d |
| 0010 | 6e | 2b | 62 | e9 | e5 | 74 | d3 | 6b | 39 | 1a | 40 | 4b | bf | b8 | 30 | ef |
| 0020 | 75 | 6b | db | 60 | f9 | 7a | 40 | 99 | 9c | fa | b8 | 7a | dc | b9 | 89 | dc |
| 0030 | 85 | c9 | 4a | 60 | 6c | c0 | a5 | 65 | a3 | 24 | a3 | 22 | 26 | b4 | d3 | 34 |
| 0040 | 3a | 40 | 6c | ea | 1b | a3 | d8 | 2f | 2a | 2e | 89 | 32 | 8b | 6d | a2 | a0 |
| 0050 | 59 | 21 | 65 | 54 | 98 | c8 | 62 | 03 | ed | 8c | 6c | c7 | 46 | 61 | 42 | cf |
| 0060 | e7 | 0a | 12 | 7e | 1b | 3f | 0b | 1f | 35 | 6a | 6d | 3f | 9f | bb | 08 | 74 |
| 0070 | 39 | 05 | 22 | 47 | 92 | b1 | 8a | 13 | 8d | 7d | b4 | 29 | 1d | 10 | 88 | 56 |
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 0x2b7697cd…d0b394
// 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("0x2b7697cd02c377bdaebe501b89873492feba5c282cc0c3d54849875050d0b394")
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)