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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.
0x2dad1f7a1ed50f82e30dc931b3d169db27efb1fbfde07db861e76ae5c33d5540The 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 | b8 | 4e | d9 | f9 | 2d | 34 | a0 | 39 | 26 | 53 | cb | 15 | a8 | c6 | c6 | fd |
| 0010 | fc | 4f | 79 | 63 | d7 | 09 | 57 | 07 | e3 | f8 | 45 | 3c | a0 | d7 | 9a | c9 |
| 0020 | 41 | 10 | 20 | 78 | 4b | ec | 30 | e2 | 4a | 46 | e0 | ac | 8b | 4f | fc | 8e |
| 0030 | 5a | 07 | e4 | fb | 85 | 1f | 5a | fa | be | 0d | 77 | 7b | a5 | 29 | 06 | db |
| 0040 | 25 | 11 | e0 | cc | 9b | 50 | d8 | a4 | a3 | be | 8e | 71 | 3b | 56 | 25 | 4c |
| 0050 | 26 | 85 | 4f | c3 | 8a | be | 4a | c4 | ce | d1 | b9 | a2 | e4 | 88 | ce | 90 |
| 0060 | ea | 1f | f4 | 77 | 26 | 29 | 8a | 1b | 20 | 55 | 3f | 41 | 08 | 42 | ff | a7 |
| 0070 | f7 | d6 | 1f | ef | d6 | 47 | bf | 19 | af | 63 | ef | b0 | fe | 4e | d3 | c8 |
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 0x2dad1f7a…3d5540
// 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("0x2dad1f7a1ed50f82e30dc931b3d169db27efb1fbfde07db861e76ae5c33d5540")
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)