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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.
0x4179b757cce818c760acc98d32b4f03ca3b748ee12c30aef14ae4d91c5934fdfThe 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 | ae | 18 | 3e | ec | b7 | 63 | ec | e2 | 82 | a2 | 19 | bc | d1 | 7a | 29 | 18 |
| 0010 | 30 | 06 | 17 | 68 | 9e | f3 | 6e | 05 | a3 | 8f | 79 | a7 | e8 | e7 | bf | cf |
| 0020 | 53 | 0a | 5c | 1b | 36 | 96 | b4 | 7b | fd | 74 | f3 | a8 | a4 | 0f | 04 | 3f |
| 0030 | f5 | 81 | 00 | 45 | e0 | 5b | 04 | a0 | 76 | 72 | 95 | 54 | 3c | a6 | 1d | 5e |
| 0040 | 73 | cd | 87 | a6 | 15 | 22 | d9 | c3 | ce | 4b | 5d | 84 | 58 | a2 | 05 | 91 |
| 0050 | 96 | 81 | 24 | 77 | d3 | 47 | 70 | 22 | f1 | 99 | 06 | e4 | b0 | 46 | 51 | e1 |
| 0060 | 3f | 37 | 9f | 05 | fd | 2e | 01 | 4f | 3f | b6 | d2 | bb | 48 | bb | ff | 59 |
| 0070 | 00 | 23 | 08 | 39 | d9 | 7a | bf | 12 | cc | 37 | cf | c4 | e6 | 2e | d3 | 3b |
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 0x4179b757…934fdf
// 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("0x4179b757cce818c760acc98d32b4f03ca3b748ee12c30aef14ae4d91c5934fdf")
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)