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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.
0x72b51a3f626a10e7275f8f023fe48be7db22d19416331e28420f6d484b8cea91The 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 | fd | 34 | 32 | 18 | 27 | ba | c5 | eb | e3 | 61 | ae | 4c | b4 | 62 | f7 | 8c |
| 0010 | d4 | fd | de | 39 | 80 | 5d | b9 | 15 | f0 | 08 | 36 | d9 | 62 | e7 | 7b | 7a |
| 0020 | 66 | 27 | a5 | 88 | 58 | 9c | 22 | 4b | 8d | 01 | d5 | 05 | f1 | f3 | 41 | 2d |
| 0030 | f2 | 4a | 9f | 64 | 21 | 34 | 95 | aa | 78 | a2 | 2f | 03 | e4 | 03 | ab | 50 |
| 0040 | ff | 17 | 9b | 0d | 53 | 50 | 8b | 0e | cf | 0e | 23 | a6 | d0 | 6a | 60 | 85 |
| 0050 | c4 | d3 | e5 | 08 | a5 | d7 | 40 | 0f | e6 | 7f | 08 | 73 | 09 | 3e | f6 | 7b |
| 0060 | 12 | 07 | b7 | 2d | eb | 52 | 92 | fc | 0f | 9f | 3f | 6e | 5a | 8c | 6c | bd |
| 0070 | b6 | 25 | cf | a2 | 71 | 4b | 7b | 4b | 67 | a8 | f7 | 2f | 77 | 48 | 40 | 34 |
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 0x72b51a3f…8cea91
// 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("0x72b51a3f626a10e7275f8f023fe48be7db22d19416331e28420f6d484b8cea91")
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)