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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.
0x9df4f44688bb9a557848c87ad2156a8f9faed1415ecc8dc4b55d020209dcbd8cThe 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 | 46 | d3 | 8d | ad | 11 | 1a | b9 | 69 | 8e | 5d | 70 | d8 | 10 | df | dd | dd |
| 0010 | 29 | 13 | e1 | 45 | 17 | b9 | 07 | 52 | 85 | d7 | 10 | 3d | d2 | 04 | 1e | 45 |
| 0020 | 6b | 1b | 63 | ac | 9a | 73 | 10 | 4b | e2 | 8e | e9 | 8d | 3f | 1f | 2d | fd |
| 0030 | 0e | 0c | cc | 17 | 22 | f4 | ac | bd | 1c | 23 | ae | 64 | bd | ff | cd | 16 |
| 0040 | 80 | 37 | 35 | da | 24 | bb | ad | 25 | a4 | 68 | 9c | 3e | b2 | 65 | 81 | 82 |
| 0050 | 1d | 3a | d8 | 8f | 7f | 9c | 2d | fd | 38 | d2 | 65 | e1 | b0 | 03 | f1 | 18 |
| 0060 | b1 | 0d | 3e | 19 | f2 | 86 | a9 | d2 | 8a | ab | 69 | 51 | 29 | 58 | 22 | 7a |
| 0070 | 66 | 96 | e9 | ab | a5 | 7e | 05 | 87 | cc | 1b | 4a | b0 | e3 | e1 | cc | a8 |
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 0x9df4f446…dcbd8c
// 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("0x9df4f44688bb9a557848c87ad2156a8f9faed1415ecc8dc4b55d020209dcbd8c")
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)