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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.
0x31068dae16fb0e9614e74672a1c176cdf43902ad4f9f19f199196c9d39225d83The 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 | ad | 27 | d0 | 33 | 5a | 12 | a8 | ff | 46 | a1 | e7 | 44 | 57 | dc | bd |
| 0010 | 72 | c5 | d0 | ad | d5 | 2d | d2 | 80 | ec | 8b | 64 | 56 | 1d | 1e | ad | ca |
| 0020 | 60 | f0 | 3f | 77 | 40 | af | b5 | ef | c9 | 4b | 95 | e7 | e5 | f1 | 05 | b7 |
| 0030 | 9b | 8e | 7a | 47 | 1a | 06 | 3b | 2b | 5c | 1f | ef | 18 | 2a | 85 | 51 | b7 |
| 0040 | 3c | 13 | a4 | 0b | 7b | b8 | bf | 4d | 6c | 04 | 5c | 4a | 99 | fb | 46 | 6d |
| 0050 | e3 | df | 15 | 49 | 40 | 16 | c7 | e5 | c8 | e1 | f1 | 49 | 74 | 01 | 5a | 18 |
| 0060 | 82 | 31 | 4c | d3 | 82 | 24 | 8e | eb | aa | 69 | be | dc | f6 | 4e | 34 | 47 |
| 0070 | 03 | 8a | ac | 81 | 99 | 20 | 83 | 55 | 13 | 13 | 0f | 09 | 0c | 83 | 0c | 4d |
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 0x31068dae…225d83
// 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("0x31068dae16fb0e9614e74672a1c176cdf43902ad4f9f19f199196c9d39225d83")
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)