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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.
0x2733d407b0b8bca999d0fe4393eea168be325bef0036d94bb4bc6d7a8fea5b41The 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 | 94 | 21 | 77 | 98 | 9b | 8e | 61 | 11 | d3 | b6 | 01 | 28 | bd | fc | b9 | 18 |
| 0010 | 07 | 7f | d0 | 13 | d8 | d5 | 5b | b3 | 94 | bf | 03 | 26 | 94 | 95 | f3 | cf |
| 0020 | 0f | 96 | 82 | 36 | 2c | 11 | 11 | f5 | 35 | 27 | a2 | 61 | 68 | e8 | 35 | 6f |
| 0030 | 06 | 4e | dd | 50 | e9 | f7 | 4f | d1 | 86 | c7 | 5d | 97 | 0a | b8 | c2 | ae |
| 0040 | 81 | bf | 27 | 59 | 7f | ac | ae | d7 | ac | 7c | a8 | 6f | f2 | a9 | 32 | 02 |
| 0050 | 12 | 09 | ba | 47 | 25 | e4 | d6 | d3 | d0 | db | dd | 73 | 23 | 45 | 44 | 57 |
| 0060 | 9e | a5 | f8 | 3c | 0e | ed | d0 | 24 | 5b | 20 | e2 | 87 | b7 | 8d | b7 | 22 |
| 0070 | b9 | 10 | 23 | 4b | 08 | 9a | 0c | b1 | 40 | 0f | a0 | 17 | 87 | c9 | 17 | 39 |
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 0x2733d407…ea5b41
// 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("0x2733d407b0b8bca999d0fe4393eea168be325bef0036d94bb4bc6d7a8fea5b41")
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)