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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.
0x4eddea96bc7e2bcd527448df9e801ddd58f54f1908e44b040fb53f7019ab1d68The 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 | 1a | 09 | e9 | 14 | bc | 44 | 9c | 88 | 64 | 12 | 43 | fb | fc | 54 | 78 | ca |
| 0010 | 9c | eb | d2 | 94 | 58 | 71 | 15 | 29 | ba | 1e | ca | eb | 30 | 2c | 25 | 22 |
| 0020 | 1a | 90 | 0e | d5 | 76 | 41 | d4 | 3e | f6 | f7 | d6 | 05 | dc | 7e | 81 | 83 |
| 0030 | 3f | 77 | bd | cc | 31 | 5d | 3d | dd | 1c | 54 | b9 | d6 | 3a | 26 | f3 | 4f |
| 0040 | 27 | e7 | 13 | 99 | a7 | f3 | 48 | 4b | 00 | 3b | e7 | 4d | 66 | fc | 1f | d3 |
| 0050 | 13 | ae | 61 | d7 | f2 | 4e | 71 | 01 | c9 | fe | 69 | 7d | d2 | 20 | f2 | 2c |
| 0060 | 02 | b4 | 58 | 41 | 38 | 7d | ac | 9e | 64 | f2 | 56 | ad | 82 | 9e | df | 0f |
| 0070 | e0 | 76 | 39 | c1 | 70 | a4 | 01 | e8 | f0 | 79 | 25 | 11 | 15 | 79 | 5d | 28 |
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 0x4eddea96…ab1d68
// 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("0x4eddea96bc7e2bcd527448df9e801ddd58f54f1908e44b040fb53f7019ab1d68")
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)