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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.
0xa7f2295884e15cce057de09408b5a1320eeb21ca232d0a9261ccf643ffc3f5dfThe 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 | 47 | a9 | 93 | 32 | aa | b2 | 56 | 9d | 0b | 34 | f7 | ab | 46 | 81 | a1 | ba |
| 0010 | 65 | 02 | 5c | df | 47 | 0d | 74 | 49 | 35 | 46 | 8b | 58 | e3 | 87 | db | e1 |
| 0020 | 8f | 63 | 9b | 49 | fa | 06 | 97 | 3d | cb | 2a | 24 | c9 | 39 | fd | ef | fc |
| 0030 | 86 | 12 | cc | 1e | bc | 84 | 10 | 7c | f6 | 9c | e8 | e3 | 6b | f3 | 78 | f0 |
| 0040 | 51 | c9 | e1 | d3 | 27 | 14 | ad | 23 | 5a | 82 | 17 | bb | ab | 11 | 64 | d1 |
| 0050 | 8c | dd | a6 | 30 | 18 | 7d | 7f | d4 | d6 | da | 36 | 6a | b9 | b5 | 53 | ea |
| 0060 | 6a | 05 | c2 | 8a | de | 1d | 01 | 7e | 00 | 47 | a8 | c2 | a7 | 95 | 15 | 83 |
| 0070 | c0 | f1 | 29 | 27 | 2d | 58 | b2 | 71 | c9 | 46 | 7b | 80 | 10 | 68 | 2b | 52 |
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 0xa7f22958…c3f5df
// 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("0xa7f2295884e15cce057de09408b5a1320eeb21ca232d0a9261ccf643ffc3f5df")
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)