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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.
0x3883b8ccdf2be030ef44c6626b4173238bad657b694fa643df44332b750899f6The 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 | f5 | 2c | bd | c8 | 5f | c1 | bd | d9 | a0 | 36 | 6d | ea | 57 | a3 | 11 | 71 |
| 0010 | 70 | 94 | 72 | 2a | 87 | d2 | ea | f9 | 73 | 9d | 77 | c5 | 29 | 95 | 67 | 56 |
| 0020 | 39 | 80 | a1 | 75 | fb | 96 | 9b | d2 | 5e | 99 | ea | cf | a0 | 67 | 29 | 49 |
| 0030 | 57 | e0 | ec | c0 | 98 | 90 | 32 | a4 | 93 | 27 | 61 | 43 | 61 | 48 | 2c | d8 |
| 0040 | fc | 25 | 86 | 62 | f3 | b7 | d7 | 75 | d3 | 0d | da | 79 | fe | 6c | af | 98 |
| 0050 | cc | b7 | be | d4 | fa | 8f | 58 | 55 | 15 | 60 | a9 | ab | 76 | 57 | 3e | 1c |
| 0060 | 5b | 7a | 36 | c2 | 62 | 5e | a9 | a2 | 27 | b4 | 89 | d2 | a8 | 1a | af | 16 |
| 0070 | 73 | 68 | 92 | 66 | ce | ad | 36 | 43 | 40 | ba | 87 | 49 | 0e | 12 | 98 | 1f |
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 0x3883b8cc…0899f6
// 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("0x3883b8ccdf2be030ef44c6626b4173238bad657b694fa643df44332b750899f6")
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)