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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.
0xea9e2a9dd2143f6a5058ce6d33296ad35d5a10de59f81349862439d4919cdf57The 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 | 3b | 95 | cd | af | 66 | 52 | b9 | 73 | 80 | d1 | bc | 50 | b1 | e2 | 54 | 2d |
| 0010 | 61 | bb | 94 | f3 | 97 | 99 | 78 | ff | 04 | 81 | f4 | 7d | c7 | 78 | b2 | 47 |
| 0020 | 86 | 6b | 11 | cb | 81 | 3a | b3 | 3c | 0f | be | 73 | ba | 6c | 78 | 95 | 27 |
| 0030 | d5 | c1 | 8f | d1 | 54 | 93 | 55 | 77 | 59 | 55 | e9 | 03 | ed | d5 | 87 | a8 |
| 0040 | 8d | 7d | 9f | 3d | 12 | 50 | 8b | 4d | 98 | 15 | 6d | ce | cd | 12 | 1b | bb |
| 0050 | a6 | d5 | 28 | aa | a8 | d1 | d7 | 12 | 57 | b3 | 0d | 5d | 6a | b0 | 8d | 55 |
| 0060 | c4 | 7d | 50 | eb | 96 | 31 | 1d | 7b | 89 | 93 | 52 | 57 | 2f | 1d | 57 | 01 |
| 0070 | 0c | 21 | d0 | 3b | 79 | 50 | 3a | c6 | 2d | e4 | 4b | 0d | 0b | 18 | d5 | 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 0xea9e2a9d…9cdf57
// 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("0xea9e2a9dd2143f6a5058ce6d33296ad35d5a10de59f81349862439d4919cdf57")
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)