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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.
0xf12c611340faa91da75e30920a6fd61bbe9c5925109c0774da8915e7327c6261The 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 | 81 | f7 | 60 | be | 81 | e6 | 76 | 43 | 69 | e2 | 60 | fe | 65 | 28 | ee | 26 |
| 0010 | d5 | 3a | 0c | fa | bd | 33 | 99 | 38 | ff | ef | d8 | 71 | 97 | ae | 5d | ea |
| 0020 | 14 | 67 | 1c | bf | 35 | e7 | d8 | 4b | cd | f1 | cf | 37 | 94 | f9 | 78 | 2e |
| 0030 | 2d | 03 | d8 | e4 | 06 | 58 | c1 | 51 | ac | b5 | af | 49 | 98 | a9 | 9a | 24 |
| 0040 | f7 | 26 | 0d | 8a | 3d | d8 | c2 | f6 | db | 4b | c1 | bb | f7 | ae | b3 | da |
| 0050 | 90 | ee | 6d | 95 | 42 | 4e | 3d | 07 | 37 | 95 | 0f | b8 | 53 | 2f | 5f | 6a |
| 0060 | 52 | 2a | 1d | 40 | 09 | 47 | bc | b3 | 54 | ed | 2a | ae | 5c | 04 | 07 | e8 |
| 0070 | 23 | 18 | 31 | 8d | 1f | f0 | df | bc | ed | 34 | 86 | 53 | 0a | 7b | 89 | 9b |
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 0xf12c6113…7c6261
// 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("0xf12c611340faa91da75e30920a6fd61bbe9c5925109c0774da8915e7327c6261")
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)