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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.
0xa5a78b1596a244ae2f0ef0f2efcca574d55f2c1c9ff84333a099dd499d400976The 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 | 69 | c5 | 17 | c7 | 4d | fe | 01 | b4 | 33 | 5c | 5a | f5 | 1f | de | 5c | 98 |
| 0010 | 2c | e5 | 5e | c9 | 1f | dc | ed | 8d | b6 | 2e | 88 | 10 | 3b | 4f | 07 | f2 |
| 0020 | f7 | f8 | 68 | c8 | 29 | ed | 97 | 46 | 81 | 33 | ad | 05 | 21 | 98 | a6 | e7 |
| 0030 | 8f | b5 | 3f | cf | a6 | 0b | f9 | 7a | 5b | 86 | 85 | 1f | 13 | 8d | d1 | 14 |
| 0040 | 99 | b8 | bb | 79 | dd | 99 | 29 | 87 | 54 | ac | 7c | e5 | 4d | 7c | 65 | 08 |
| 0050 | 43 | 0b | d8 | bb | a3 | 53 | 4d | 3f | 72 | ae | f6 | 5c | b9 | 5c | 33 | 77 |
| 0060 | 91 | 27 | d7 | d8 | cd | 7a | 46 | ba | af | 60 | 47 | 10 | c0 | 1f | e2 | 4c |
| 0070 | 13 | ca | 50 | 68 | f3 | 5b | 72 | d4 | f3 | c4 | 20 | 8a | b3 | e5 | 67 | 09 |
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 0xa5a78b15…400976
// 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("0xa5a78b1596a244ae2f0ef0f2efcca574d55f2c1c9ff84333a099dd499d400976")
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)