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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.
0x3027e695ccd8f554b4b62a72f1ef3d15291a6e04b8d21166ab1ac1699b33b956The 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 | f3 | 47 | 99 | 90 | 01 | 54 | db | 1e | 4b | 74 | 20 | ed | 03 | d0 | 87 | fa |
| 0010 | 67 | f6 | d9 | 6e | 62 | dd | 59 | bf | d3 | c1 | 64 | 2e | 67 | 87 | d7 | 72 |
| 0020 | 9d | 21 | e6 | 6e | ed | 8f | c1 | c9 | 74 | 95 | e8 | 34 | c5 | 4d | f6 | e1 |
| 0030 | 93 | 59 | 9c | 90 | 26 | 68 | a0 | 10 | 26 | ff | ea | c1 | 16 | 09 | ef | 90 |
| 0040 | 6b | f4 | ac | 96 | 55 | 9b | b9 | 85 | da | 17 | c6 | 0f | b9 | 67 | 84 | 1c |
| 0050 | f5 | bd | 8d | 2a | 03 | 88 | a2 | 8a | 24 | c8 | 27 | 08 | 77 | 19 | 99 | 1a |
| 0060 | 14 | d0 | 0c | 0e | 7c | e7 | 1e | bf | 65 | f0 | 2f | ea | a9 | e8 | 79 | 4d |
| 0070 | fa | a5 | d1 | 35 | 47 | e6 | 0c | 57 | 93 | df | 26 | ae | 51 | 53 | e0 | be |
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 0x3027e695…33b956
// 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("0x3027e695ccd8f554b4b62a72f1ef3d15291a6e04b8d21166ab1ac1699b33b956")
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)