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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.
0x707f4c0e332be3a800d9121e47049e4d878d5625786a4c5099f05db50fd6136eThe 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 | ba | 38 | 7c | a9 | 87 | 48 | c6 | be | b6 | e9 | db | 30 | 95 | d1 | 0f | 79 |
| 0010 | cd | 1b | 7e | e2 | 18 | c1 | 8c | fc | fb | 7c | 59 | bf | 10 | 13 | d5 | 80 |
| 0020 | 7f | 9d | 08 | d6 | 08 | 33 | 58 | f2 | d4 | eb | 56 | da | 7f | b3 | d3 | 2b |
| 0030 | 7c | 02 | ba | c5 | 64 | 17 | 21 | c3 | 71 | 9f | 91 | 44 | 27 | 15 | d3 | 61 |
| 0040 | 33 | 30 | 18 | 7e | d9 | bc | 71 | d4 | fa | cd | 85 | 47 | ef | c0 | 9d | 3b |
| 0050 | 8e | 82 | 94 | 2d | 8e | 61 | 6d | c4 | b8 | 62 | 6b | 19 | 15 | 1c | 2e | ba |
| 0060 | e9 | f8 | c2 | c1 | de | 25 | f3 | a0 | 19 | f7 | 07 | 63 | 11 | 30 | 4e | f6 |
| 0070 | 0c | 1e | ae | 11 | 41 | a0 | d6 | 84 | f8 | c1 | 02 | 30 | 18 | a8 | d2 | cf |
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 0x707f4c0e…d6136e
// 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("0x707f4c0e332be3a800d9121e47049e4d878d5625786a4c5099f05db50fd6136e")
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)