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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.
0x8f678d6d8094e69bfa9d3aa8e506f72c08e372ca2e7481993785b2817b4c468cThe 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 | b6 | 85 | 71 | 7b | 43 | 05 | e3 | b0 | 95 | 5e | 46 | 9b | 33 | d1 | c0 | 17 |
| 0010 | 94 | a7 | cc | 44 | 10 | 7d | 7c | 00 | c2 | 73 | 8d | ea | f1 | d5 | b8 | 70 |
| 0020 | 9a | 34 | 6f | 27 | 5a | 41 | 41 | e1 | 4f | 9c | 55 | b3 | c3 | 6e | 7f | 32 |
| 0030 | 01 | c1 | 6f | b3 | d0 | 88 | 07 | fd | 88 | c7 | e7 | 75 | ff | a0 | 48 | 8c |
| 0040 | e2 | 13 | d2 | d5 | 6a | 82 | 2b | 4f | 2b | 37 | 26 | 52 | 01 | ae | bd | a1 |
| 0050 | e5 | 2d | 45 | 1a | fb | d2 | c8 | 8a | 07 | b8 | 3e | a4 | 45 | dd | 36 | 44 |
| 0060 | dc | e5 | 63 | 86 | dd | c9 | ed | df | dc | ec | d6 | d7 | 3c | 2d | 47 | e7 |
| 0070 | 48 | 6f | 0f | 39 | 51 | aa | 23 | a5 | 41 | 04 | b7 | df | 3f | 64 | 9b | 8f |
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 0x8f678d6d…4c468c
// 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("0x8f678d6d8094e69bfa9d3aa8e506f72c08e372ca2e7481993785b2817b4c468c")
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)