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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.
0x6b3d3ca1da90e051f6fcc090299a83961afc0d0661819148f0337e5d52ca4d31The 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 | 90 | ca | 5a | a5 | 42 | f3 | c8 | f7 | 34 | 11 | 43 | 4e | c7 | a6 | e9 | b2 |
| 0010 | b6 | a1 | 69 | 3f | 59 | 8f | 3d | e9 | b8 | f2 | e6 | f6 | bb | 62 | 1e | 26 |
| 0020 | 4c | fd | a6 | a5 | 5d | 8c | 03 | 74 | 65 | 96 | ee | b1 | 4b | bd | 7c | 39 |
| 0030 | f8 | 89 | f6 | ad | a0 | 0b | d5 | 3d | bd | 7d | 45 | c9 | 11 | df | c9 | fb |
| 0040 | fa | f5 | 3a | 49 | ca | bf | 3e | 7b | 5e | aa | 0b | 56 | 3e | 4c | fc | 43 |
| 0050 | ed | 3e | 7c | a7 | 93 | 44 | b3 | df | 9e | ca | bf | 42 | cd | b1 | 16 | 59 |
| 0060 | fb | 9f | 79 | ad | 27 | 4d | 51 | 61 | 78 | 79 | b0 | b0 | f3 | b7 | cc | d0 |
| 0070 | d1 | 69 | a3 | 38 | da | d5 | 1f | c3 | 0f | b7 | bf | 33 | e0 | e3 | e6 | c0 |
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 0x6b3d3ca1…ca4d31
// 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("0x6b3d3ca1da90e051f6fcc090299a83961afc0d0661819148f0337e5d52ca4d31")
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)