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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.
0xa923b6d8cd1dde3b85050ea57d39b49f56cc7429db6fc83aeaadaa65bc875e8bThe 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 | c4 | 00 | 9c | 07 | 48 | d7 | 8d | 15 | 1e | a6 | 93 | 1e | 6a | a2 | 6c | eb |
| 0010 | 0c | 1f | b7 | 4b | c6 | c0 | 01 | 91 | 14 | e8 | 12 | 6c | cc | d3 | bd | f6 |
| 0020 | 06 | d4 | 26 | 3a | a7 | e9 | 54 | 05 | 9c | 54 | 2d | b5 | c7 | 58 | 6a | 94 |
| 0030 | 39 | e5 | 2b | a7 | 7d | 5e | b3 | 94 | d4 | 12 | 5f | 11 | 49 | 6a | fd | 04 |
| 0040 | 93 | e1 | 0b | 46 | 4b | f3 | 59 | 78 | 0b | a7 | 7a | e3 | e1 | 22 | f7 | d4 |
| 0050 | 12 | 8d | 38 | b0 | 83 | 75 | b3 | 28 | 95 | a7 | c7 | e6 | fe | a3 | 47 | a0 |
| 0060 | 5b | 61 | 10 | d1 | 93 | 39 | eb | 35 | 6e | 44 | 9b | bd | 97 | 47 | 9f | df |
| 0070 | ec | 53 | 0d | ac | 75 | f4 | f4 | 61 | 2d | bf | 33 | 66 | a0 | 72 | 77 | da |
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 0xa923b6d8…875e8b
// 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("0xa923b6d8cd1dde3b85050ea57d39b49f56cc7429db6fc83aeaadaa65bc875e8b")
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)