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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.
0x720845aafaa23b3cc91f4be67cf81c01ebe28c627e0b198c153143ab15225577The 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 | ce | 09 | 2c | f6 | ec | 02 | 17 | ef | 1e | 8c | 16 | 4c | 9c | 80 | ad | 4d |
| 0010 | 93 | 8f | a3 | 2d | 48 | 7b | 2c | 15 | 4b | 03 | 5c | 28 | 1d | cb | 94 | 0d |
| 0020 | f5 | 17 | e8 | 4e | 1e | 05 | 6e | 33 | 4d | 57 | 31 | 8e | 26 | c2 | b4 | a7 |
| 0030 | 78 | 46 | 2f | 76 | 71 | 3b | 25 | 3b | 0f | e4 | 37 | 0f | 4e | fc | 66 | b6 |
| 0040 | 59 | 44 | ea | a5 | 9a | 40 | 71 | ef | ff | f4 | 81 | a3 | 77 | 3e | 53 | 38 |
| 0050 | a4 | ce | 7d | 0e | ab | 89 | d9 | e9 | 28 | 78 | 35 | e0 | aa | e1 | 13 | f8 |
| 0060 | 60 | f8 | 00 | 3f | 29 | 0e | fd | aa | 4a | 80 | e7 | f7 | e0 | f3 | 3b | 5a |
| 0070 | 29 | e1 | 91 | e2 | da | 6b | 53 | 05 | af | 48 | 7f | 55 | 1a | f0 | e7 | 96 |
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 0x720845aa…225577
// 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("0x720845aafaa23b3cc91f4be67cf81c01ebe28c627e0b198c153143ab15225577")
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)