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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.
0x29d32caba0a7b3e75ceb596e10371a510bd7d7b147e11c1287e8daf79aa3eb75The 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 | fc | 0f | f3 | 91 | 05 | 35 | 8b | 79 | ea | 07 | 4c | be | e9 | 0b | 6c | e2 |
| 0010 | 62 | 6d | 36 | e1 | e3 | 77 | 9e | 62 | 8e | c7 | d3 | f1 | 0c | d1 | 30 | 44 |
| 0020 | 35 | f1 | 75 | ef | ac | b8 | d9 | e1 | b6 | da | bd | 83 | 62 | 3e | 88 | e4 |
| 0030 | bf | 41 | 0e | 52 | 5a | dd | 98 | 90 | fc | a4 | 90 | 5b | c6 | 89 | 41 | 0c |
| 0040 | e9 | 1a | 26 | 55 | 34 | ba | 0c | fe | f1 | b4 | 29 | 86 | a2 | f7 | 54 | 8c |
| 0050 | b5 | ed | c9 | d7 | 13 | 45 | 10 | 66 | 1d | 1c | 56 | 36 | de | 66 | 07 | 19 |
| 0060 | 0a | 2b | 83 | 05 | 66 | 63 | 9d | 65 | b2 | 86 | 53 | e3 | 2b | 75 | d7 | f3 |
| 0070 | 39 | fb | 0f | 8a | 3b | b0 | a7 | 81 | dc | 6c | e6 | ed | c0 | a7 | 7c | 40 |
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 0x29d32cab…a3eb75
// 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("0x29d32caba0a7b3e75ceb596e10371a510bd7d7b147e11c1287e8daf79aa3eb75")
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)