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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.
0x08312904de39e42371f538e4967b3a6c5394abb25ea89024e4981f07e6c5d37cThe 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 | 20 | a7 | 12 | 25 | f4 | 4b | 6d | 5a | 8c | fd | 17 | dd | 11 | b8 | ad | 81 |
| 0010 | b5 | 5f | 3a | 4b | fd | 3f | 58 | bc | c8 | 7f | 6d | 46 | aa | ac | b5 | 2a |
| 0020 | ee | 39 | e0 | 71 | c5 | 26 | f7 | 4f | 5d | 13 | 6d | 17 | 5b | 77 | 82 | 64 |
| 0030 | db | 58 | 2d | 1d | 53 | d1 | 4c | af | 38 | 53 | f6 | df | 58 | 1f | ef | db |
| 0040 | cc | df | 8b | 31 | 8f | 24 | 15 | 89 | 98 | fc | 67 | 94 | 7e | 7e | 7a | 7c |
| 0050 | e1 | 7e | bb | 3d | 0c | 86 | 3c | 00 | 0f | 12 | fb | 5a | 3f | 38 | 70 | a0 |
| 0060 | d1 | 33 | 13 | c3 | 46 | c9 | 25 | bc | ab | 23 | 29 | 21 | 9c | c5 | 44 | 68 |
| 0070 | c0 | 9b | 31 | 74 | 04 | c5 | 69 | 4b | c0 | fb | 9a | 03 | 03 | 2b | 69 | 29 |
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 0x08312904…c5d37c
// 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("0x08312904de39e42371f538e4967b3a6c5394abb25ea89024e4981f07e6c5d37c")
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)