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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.
0x40527b45dcb1523242b6b5e809b07bfcfe8b02d4ed99ec09dc5d85286155d5c5The 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 | ae | 40 | 6b | d0 | cc | 89 | 1f | 0f | 82 | d2 | 96 | 93 | 04 | b2 | 4c | b9 |
| 0010 | 66 | 9c | ea | ba | 4a | ea | 05 | c1 | 7b | 64 | 7d | 3c | a4 | b0 | 09 | e4 |
| 0020 | 02 | 46 | 0b | 7e | da | 5c | 4b | 06 | 93 | 47 | bd | 03 | f5 | 88 | 95 | e3 |
| 0030 | ab | b6 | 2f | 58 | 27 | e9 | 32 | 88 | 26 | 56 | b9 | d3 | 74 | 04 | b9 | c5 |
| 0040 | 1a | dc | dc | a6 | 87 | bc | ad | 71 | 70 | 99 | 12 | a6 | fd | 5f | a9 | dc |
| 0050 | 25 | a2 | 5d | 9b | c2 | db | 74 | d9 | fa | c2 | fb | 80 | 11 | 8c | 4e | 2e |
| 0060 | 43 | 04 | bd | 81 | df | 6f | ac | e9 | 3d | cd | cb | e0 | 69 | 36 | 34 | e7 |
| 0070 | 20 | c4 | b0 | ab | e8 | 4a | da | 87 | 93 | 5b | 4d | 3f | ab | ec | 42 | a5 |
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 0x40527b45…55d5c5
// 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("0x40527b45dcb1523242b6b5e809b07bfcfe8b02d4ed99ec09dc5d85286155d5c5")
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)