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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.
0x4f8950b560fdde46b556086776e4ad961e76b3bdd91ad457f8e1c8f526465867The 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 | 23 | 29 | 7f | ea | 06 | ff | d3 | 3f | 2f | d6 | f2 | bf | c7 | 65 | fe | 83 |
| 0010 | 76 | 52 | 07 | 7f | 9f | 18 | a1 | 9e | be | 89 | 8a | ec | 56 | 18 | fb | af |
| 0020 | df | 25 | 1b | 00 | 5d | 7f | d7 | a8 | c6 | b0 | f8 | 4c | e2 | c0 | 28 | cc |
| 0030 | d9 | 0d | 25 | d0 | 8f | 09 | 17 | 2e | ce | 2b | 76 | 25 | a4 | 6d | fd | bf |
| 0040 | 08 | ce | 70 | 9b | ce | d9 | 73 | f0 | fd | 9a | 99 | f8 | b3 | 5e | f1 | a9 |
| 0050 | 08 | 36 | a9 | 73 | 0a | 26 | 37 | 03 | 27 | 1c | 51 | 3b | db | c5 | fe | 5c |
| 0060 | 6a | a6 | 7e | 71 | 68 | 61 | 18 | bd | 12 | bb | 8d | 8a | b8 | 48 | cc | 70 |
| 0070 | 64 | fd | 1a | 2a | 2e | f2 | f7 | 7e | 74 | e5 | aa | 92 | bd | 49 | dd | 21 |
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 0x4f8950b5…465867
// 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("0x4f8950b560fdde46b556086776e4ad961e76b3bdd91ad457f8e1c8f526465867")
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)