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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.
0x7383f0da30405b3c4cfcf66faf04aa26c014d57e947ce67fcec7c027c3f7acd7The 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 | dd | 33 | 27 | 3b | 40 | f4 | ea | 82 | f4 | b2 | 7f | 95 | 71 | 1d | 04 | e9 |
| 0010 | 5f | 41 | d6 | 67 | df | 2c | f0 | f2 | c4 | 21 | 32 | 7f | a4 | 8c | 71 | cd |
| 0020 | 42 | e2 | 18 | 5f | 6a | d7 | 65 | 05 | ed | 5a | a7 | 3f | c9 | 67 | 7d | 76 |
| 0030 | 9c | 84 | dc | ab | 1f | 84 | de | 93 | c7 | b9 | bc | b7 | c6 | cb | d2 | 03 |
| 0040 | f5 | 81 | 73 | ab | 9d | a4 | 7b | 24 | 93 | e8 | be | f2 | 7f | 44 | 57 | 6f |
| 0050 | 8d | 8e | 29 | 99 | da | a2 | 95 | 50 | 11 | 31 | c2 | 4a | ea | 13 | df | 8b |
| 0060 | a2 | 7b | fc | 81 | 53 | 80 | 8c | 9e | 7d | 76 | 58 | dc | e3 | 72 | d7 | 34 |
| 0070 | 4b | 3a | fc | 24 | ca | 07 | 9e | 00 | ab | 00 | 04 | 13 | f7 | b9 | 7e | 89 |
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 0x7383f0da…f7acd7
// 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("0x7383f0da30405b3c4cfcf66faf04aa26c014d57e947ce67fcec7c027c3f7acd7")
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)