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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.
0xd7457285d9043f01dce65bf3f6353cb091b0d489fa3a944a4fae8bc85c507b5eThe 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 | 18 | 3d | bf | e8 | ff | a5 | 3d | 2a | 6e | ac | bd | 9a | 73 | 0b | 80 | f8 |
| 0010 | a1 | 8b | f7 | 5f | ae | f3 | 50 | cd | 12 | cb | b4 | ae | 92 | 66 | 46 | 71 |
| 0020 | 04 | a4 | fa | c0 | b8 | db | 10 | ee | 17 | 87 | af | 70 | d8 | c6 | 11 | 79 |
| 0030 | f2 | c2 | 50 | 0d | 92 | c2 | d3 | 56 | 4d | 3d | 2a | 6e | 50 | f1 | ab | 46 |
| 0040 | b9 | b5 | 25 | 8f | d0 | d4 | 45 | 1f | 5f | 78 | 24 | 57 | f9 | c4 | ec | 96 |
| 0050 | 91 | 65 | 31 | 84 | e3 | 0f | db | d6 | 62 | f0 | 07 | d2 | 5c | 62 | b6 | 23 |
| 0060 | aa | b4 | a3 | 3d | f8 | 52 | 5c | 5d | 10 | 04 | d7 | 3a | 09 | 3b | a9 | e3 |
| 0070 | 6b | e6 | 0c | 00 | 52 | 3e | 0f | 51 | b4 | d9 | dc | 31 | e2 | 91 | b8 | 1f |
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 | 9b | c2 | d7 | 73 | b7 | 88 | 4f | e9 | d7 | 4f | 25 | 7f | 8a | 2a | 93 | 7e |
| 0010 | e9 | c9 | 61 | ef | fc | 38 | ce | 3f | d8 | c8 | f6 | 60 | be | 62 | 1f | 71 |
| 0020 | e9 | db | b0 | ea | e4 | c6 | 56 | cb | 29 | 77 | 14 | 63 | a9 | ba | 61 | d7 |
| 0030 | 72 | c8 | dc | 5e | b2 | ed | ed | 2f | d5 | 5f | bb | 7e | 88 | b9 | 82 | 71 |
| 0040 | c9 | 36 | a9 | 29 | 86 | b7 | 71 | f2 | 22 | d5 | ec | 0e | e0 | de | 33 | c3 |
| 0050 | 94 | 87 | 94 | ac | af | 3e | 9e | f2 | d6 | df | 73 | 17 | f4 | 04 | 9e | 89 |
| 0060 | 64 | a5 | e5 | 1e | 3d | 64 | 46 | cd | 68 | f9 | f5 | 81 | 19 | 84 | d2 | 7d |
| 0070 | a6 | d4 | 0f | 9e | ae | 74 | c9 | ee | f5 | 4c | 90 | 0c | 01 | c6 | 30 | 75 |
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.
0x07502529810a5bf5a216ae0e6bde9ae364106718039955a9628efef93fc968210x6bde9ae364106718039955a9628efef93fc968210x6BDE9AE364106718039955A9628efeF93fc96821from 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 0xd7457285…507b5e
// 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("0xd7457285d9043f01dce65bf3f6353cb091b0d489fa3a944a4fae8bc85c507b5e")
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)