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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.
0x6983b5479d67fca22f04908456ff35297c045d85818c1c6dbf7676965416dcf2The 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 | 30 | 4e | 77 | 9d | 4e | fb | 25 | c2 | 55 | 12 | dc | 7a | f8 | 75 | 8a | 70 |
| 0010 | 26 | 17 | de | 7d | c7 | 42 | 5a | 22 | 9c | 9d | b7 | 2a | ff | 4f | 14 | 03 |
| 0020 | 7d | 93 | 9e | 4f | ae | 4a | 2a | 1c | 5e | b5 | 12 | 77 | aa | 4f | 5a | 2d |
| 0030 | a1 | ed | 53 | 54 | 45 | a0 | 91 | bd | 1f | 0e | 95 | ae | de | fb | a6 | 6c |
| 0040 | 02 | 39 | e7 | d7 | 3a | 9e | ad | 72 | e5 | da | 62 | a7 | c6 | 29 | 3a | 52 |
| 0050 | 9d | f3 | c3 | 15 | 9f | 74 | e1 | f6 | 34 | f7 | 27 | cb | 1e | 90 | d1 | 4d |
| 0060 | b6 | 8e | 15 | be | d4 | b8 | f2 | 2f | 1c | 11 | b3 | 7c | ba | a4 | 15 | ff |
| 0070 | c3 | d5 | 3d | 40 | 62 | b3 | 51 | ee | e1 | a2 | 2b | a0 | cb | 03 | 05 | a6 |
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 0x6983b547…16dcf2
// 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("0x6983b5479d67fca22f04908456ff35297c045d85818c1c6dbf7676965416dcf2")
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)