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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.
0x950e9e014aa0c93f6e35ae558c8cb6e62ff958398883a97c00accac2d1e1e17cThe 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 | 74 | a8 | ef | bd | 18 | 19 | 75 | e7 | 3e | 6e | d1 | 21 | 95 | 5d | ca | f3 |
| 0010 | 30 | 94 | 23 | 2c | 15 | 04 | d0 | 02 | c4 | 61 | 50 | e3 | 46 | 2a | 4c | 96 |
| 0020 | b9 | 10 | af | d9 | d3 | 80 | f7 | 4a | c9 | 76 | 8d | 50 | d6 | 6f | 68 | 1f |
| 0030 | 8f | e5 | a9 | e3 | f3 | ee | 32 | 58 | 9d | c3 | cf | 0a | f1 | 5d | c4 | f4 |
| 0040 | 84 | be | 7a | 19 | 34 | 05 | 19 | 79 | 6d | e6 | 7b | 23 | 86 | 9c | a2 | 39 |
| 0050 | fa | ef | d3 | 18 | 2c | 01 | 06 | 71 | b8 | 14 | b1 | 06 | df | 6e | d2 | 9e |
| 0060 | f6 | 5f | cb | f0 | b4 | 8a | 0f | 26 | 3f | 0a | de | 54 | 4e | f5 | 7a | dd |
| 0070 | cc | 4a | 59 | bc | b4 | 30 | 4e | 2a | 24 | ca | 2c | 51 | 1c | bc | 31 | d1 |
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 0x950e9e01…e1e17c
// 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("0x950e9e014aa0c93f6e35ae558c8cb6e62ff958398883a97c00accac2d1e1e17c")
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)