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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.
0x25cae08324fbd1f6524fbd1b8c038eca4a6bbc25a2ae6ae2bba55e98177e5b95The 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 | 86 | c8 | 27 | 4d | 9b | 5a | be | 42 | ef | 9b | 3d | 6b | 47 | 0d | 93 | 6e |
| 0010 | 60 | 7a | 44 | c7 | 44 | a5 | 17 | 10 | c6 | f9 | 8a | 39 | ba | 08 | d8 | 8c |
| 0020 | ae | 68 | 1a | 64 | 50 | a3 | a9 | a3 | c5 | 95 | 75 | 29 | ad | bb | 69 | d6 |
| 0030 | a9 | c9 | 13 | 71 | 5c | 1f | 6b | ce | f8 | b4 | e5 | d0 | ff | fa | 9b | 4f |
| 0040 | 93 | 70 | 10 | 3c | 2b | 86 | 44 | da | 99 | 92 | 7b | a9 | 37 | 86 | 95 | ee |
| 0050 | 1d | e9 | bf | 3d | 70 | 1f | f2 | 8e | 33 | 07 | b7 | 6e | ed | e5 | f3 | 2d |
| 0060 | a1 | 20 | 98 | 45 | 91 | 00 | 0e | ed | c1 | b4 | 96 | 41 | b1 | e3 | c7 | 37 |
| 0070 | 60 | 58 | ef | eb | 70 | f8 | 54 | 93 | dd | 58 | 13 | c4 | ae | 29 | af | 92 |
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 0x25cae083…7e5b95
// 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("0x25cae08324fbd1f6524fbd1b8c038eca4a6bbc25a2ae6ae2bba55e98177e5b95")
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)