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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.
0x3bc9586ef1c0eafe394ca2ab5a0e3ad1829033a48c7d2a502867a7eea202a637The 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 | f2 | b3 | 4a | 4d | cc | 47 | 7c | 15 | b2 | ea | 60 | 2a | e4 | 17 | 11 | c0 |
| 0010 | ab | 5a | db | 99 | ba | 43 | 1f | b9 | 12 | 0f | 60 | ba | 23 | 42 | b1 | ee |
| 0020 | b7 | 33 | ba | 1f | 1a | 0f | c1 | b9 | b6 | a3 | 08 | 15 | 6c | 19 | dd | 50 |
| 0030 | 55 | a0 | d0 | 26 | 40 | 23 | f0 | 0b | 52 | 10 | fa | 27 | dd | ed | b0 | 97 |
| 0040 | 2f | 3f | 90 | 18 | 86 | 46 | 43 | 16 | 92 | 2c | eb | 02 | e9 | 23 | 2d | dc |
| 0050 | ce | 2c | 5a | ea | 23 | 6a | da | 40 | 7b | c0 | 24 | 17 | ee | e0 | f4 | 35 |
| 0060 | c0 | 3c | fb | 3a | d2 | 44 | dc | 22 | 7d | 8d | 64 | 3e | 7b | 1c | 79 | f3 |
| 0070 | 8c | d6 | 0b | 25 | 99 | 69 | 0c | 59 | 73 | ac | bf | f2 | a4 | a7 | 14 | 02 |
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 0x3bc9586e…02a637
// 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("0x3bc9586ef1c0eafe394ca2ab5a0e3ad1829033a48c7d2a502867a7eea202a637")
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)