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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.
0x93b2db72f32f369b7e588cb885507c16c14939e2569d00d0ec4a705efd1ce943The 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 | fe | bb | 5e | d1 | fd | 56 | 7b | 65 | d1 | e3 | 71 | 55 | de | 3a | 72 | 34 |
| 0010 | 07 | 7e | 8d | 46 | 41 | 9d | 88 | 5b | 6c | b7 | 58 | 9d | 37 | 2f | 0c | 97 |
| 0020 | 19 | 06 | fd | 52 | 74 | 98 | a7 | 73 | 2e | 04 | dc | 99 | e2 | 40 | cf | 57 |
| 0030 | e7 | ae | 08 | d8 | fb | 1f | d3 | e7 | 98 | 78 | b4 | 7a | 28 | 6d | b3 | 4b |
| 0040 | a6 | 6b | b4 | d5 | 6e | af | a9 | bd | 2b | 30 | 0d | 37 | 39 | a0 | a9 | bb |
| 0050 | c6 | 58 | d6 | 74 | b2 | a3 | b0 | ff | 26 | db | b4 | 9e | 1d | 34 | 2a | a6 |
| 0060 | 85 | 3a | d9 | 7f | 57 | 70 | e1 | 2a | bc | a9 | c6 | 35 | 6a | 52 | d3 | 3f |
| 0070 | aa | 4e | ef | 7b | 85 | 1d | 26 | ea | eb | f2 | 8a | 33 | 08 | 47 | 17 | ad |
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 | d4 | 9d | 2e | b2 | a8 | df | 3a | 0c | c8 | a7 | 21 | 7a | d7 | 63 | 1b | 16 |
| 0010 | b5 | 26 | 82 | 79 | 91 | 15 | 28 | ba | 74 | b1 | ea | 2f | d3 | 20 | 7d | 46 |
| 0020 | 5c | 41 | 7d | eb | 46 | ba | 26 | 25 | 0d | 7e | 2c | 68 | ed | a7 | 2b | 9a |
| 0030 | 21 | 3d | 44 | 32 | 55 | 0f | e7 | a7 | ff | c5 | cc | c7 | ce | df | a7 | 17 |
| 0040 | 31 | 22 | e2 | c1 | 0e | ba | cf | 0d | 84 | fd | 7b | 7e | 9c | ec | 04 | 6f |
| 0050 | a0 | 31 | ae | e9 | 75 | f8 | 5b | e7 | 81 | 7e | d4 | 82 | 63 | 00 | 52 | 78 |
| 0060 | b7 | da | b1 | c3 | 47 | df | ca | 37 | 27 | e2 | 61 | 12 | 70 | cf | f6 | c5 |
| 0070 | 17 | c6 | ec | 75 | 81 | d8 | 79 | a6 | 8e | aa | 11 | 4c | 23 | ec | e0 | cd |
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.
0xb69b9e6fc7d442e20536995c4d9f4692eff93dfd4f11f3de6f823e34b1ffa90a0x4d9f4692eff93dfd4f11f3de6f823e34b1ffa90a0x4D9F4692eFF93Dfd4F11f3DE6F823E34b1FfA90Afrom 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 0x93b2db72…1ce943
// 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("0x93b2db72f32f369b7e588cb885507c16c14939e2569d00d0ec4a705efd1ce943")
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)