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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.
0xa523ec014543fcc2a8b66f6a7b1cf6b67f6cfe650b0ba8b461e99a42044cefe7The 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 | 99 | 6b | 5e | 60 | b6 | 4d | 2d | e5 | a1 | 56 | 29 | cf | 8b | 55 | f7 | 69 |
| 0010 | 6a | bf | 22 | 62 | f9 | 3e | dc | 28 | 1c | 58 | d1 | e9 | 7e | 20 | 0d | dc |
| 0020 | 5c | db | 79 | f5 | 1a | 29 | f2 | 6f | b8 | 09 | fb | 29 | 0e | f6 | c1 | c5 |
| 0030 | 0f | fd | 43 | 90 | 74 | 97 | 7c | 09 | 74 | df | ab | a9 | 94 | d3 | 36 | b9 |
| 0040 | 5a | 19 | d7 | f1 | 60 | e1 | 63 | fd | 70 | 14 | 79 | 42 | b9 | ec | 04 | 10 |
| 0050 | ba | 93 | a3 | 01 | a1 | dc | e9 | b6 | f3 | 57 | 46 | 21 | d5 | cd | 41 | e6 |
| 0060 | 0f | 75 | 7a | a8 | 07 | 25 | 15 | 2a | b9 | 38 | 16 | 32 | a9 | 68 | 17 | d2 |
| 0070 | 5c | f8 | 8d | a9 | 26 | 5f | 93 | 3f | a9 | fb | e3 | bf | 95 | e3 | b0 | cf |
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 0xa523ec01…4cefe7
// 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("0xa523ec014543fcc2a8b66f6a7b1cf6b67f6cfe650b0ba8b461e99a42044cefe7")
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)