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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.
0x131e52a2c583ab503329e553f7587fbd6d15c55559ba29f352ebc22412d56a8cThe 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 | 25 | b2 | 33 | a4 | ce | 44 | fe | d6 | aa | 6f | 1f | 91 | 2f | d1 | 91 | 19 |
| 0010 | 85 | 26 | 88 | 19 | 8e | a5 | 1e | 92 | a4 | 68 | 2b | 24 | a2 | 22 | b3 | 7e |
| 0020 | 50 | 4c | c0 | fb | 88 | e0 | 9e | 85 | a2 | 5e | 55 | be | 2a | ea | c2 | 38 |
| 0030 | 8a | dc | 49 | 61 | 08 | 2f | 70 | 92 | 23 | 60 | 5b | 7c | 16 | ff | f4 | 60 |
| 0040 | 11 | 53 | 70 | 77 | 8b | 68 | 7d | 26 | 21 | 75 | 48 | e4 | d9 | 36 | 57 | d5 |
| 0050 | a3 | 0b | c6 | ed | 93 | 2b | 98 | 12 | 21 | 9c | 9d | f9 | f8 | 1f | 14 | 85 |
| 0060 | e3 | 73 | 45 | 88 | f7 | 2d | 47 | 9a | 0d | cc | 79 | 11 | 6e | 5d | e0 | a7 |
| 0070 | ae | ad | c0 | 25 | 91 | a3 | f6 | b5 | f4 | d3 | 52 | 19 | 2d | 6c | 0b | 95 |
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 | 42 | 0d | 06 | 3c | ea | a6 | e5 | 3d | 48 | ee | 8e | b8 | 17 | 2f | 58 | bc |
| 0010 | cf | c1 | 5d | 66 | 10 | 71 | 35 | e2 | 1c | fc | 25 | 0b | e4 | 33 | e2 | e2 |
| 0020 | ae | 88 | c7 | 0f | c1 | 67 | c8 | 5c | 74 | c5 | 58 | 74 | 38 | b0 | 3d | 19 |
| 0030 | fa | dc | 79 | 49 | de | f0 | b6 | dc | 90 | 08 | 0e | ba | 07 | f3 | c9 | fb |
| 0040 | 15 | 8f | 05 | 4b | 8a | 20 | 15 | 32 | 67 | f8 | f2 | 98 | 5c | f2 | 08 | 11 |
| 0050 | 42 | 3d | b0 | cd | b1 | 3c | 70 | 6f | 38 | 70 | 36 | fd | 3a | 77 | 11 | be |
| 0060 | e4 | d4 | 84 | fb | bb | 08 | bc | 65 | ef | 32 | af | 02 | fe | f2 | a6 | 6f |
| 0070 | fa | 1f | 07 | 91 | 43 | fb | 01 | 7e | 4f | d3 | 0d | 33 | c7 | 45 | d2 | 92 |
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.
0xe1910add5f1fd179af348a8b672334f7f4119216bbd6261aea13414edc377aff0x672334f7f4119216bbd6261aea13414edc377aff0x672334f7F4119216bbD6261aEA13414eDc377Afffrom 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 0x131e52a2…d56a8c
// 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("0x131e52a2c583ab503329e553f7587fbd6d15c55559ba29f352ebc22412d56a8c")
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)