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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.
0x2fea3686be2aad7730493318705368e5818c2939c0ee231f25ba97546f7ff726The 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 | 5a | 9f | 61 | ab | 47 | 08 | d8 | 56 | dd | 4d | f7 | 11 | d6 | f7 | 1e | 4d |
| 0010 | 4c | c2 | 73 | a4 | 86 | 25 | 87 | 02 | 3d | 57 | 0a | c8 | 28 | 1c | 43 | 3a |
| 0020 | d6 | c9 | 14 | d3 | da | 44 | 6e | 0e | 8c | 9f | 28 | 84 | dd | 18 | 65 | 14 |
| 0030 | 41 | 0d | a6 | e4 | 66 | 2a | 52 | 69 | 75 | 7a | 5d | 0b | a3 | 6c | 14 | ce |
| 0040 | 34 | d0 | 95 | 32 | b7 | 88 | d4 | 3d | 5a | cf | d9 | e6 | 93 | e8 | c7 | c3 |
| 0050 | 74 | 73 | b8 | 21 | e8 | 0d | 1b | c1 | 54 | 6e | 05 | c7 | 1c | 0e | f8 | 0b |
| 0060 | 60 | 47 | 0f | a2 | 35 | 53 | cf | 4f | 7d | 30 | fe | e2 | 65 | 77 | 76 | 2c |
| 0070 | 76 | 4c | 95 | 94 | 1c | 4a | aa | db | dd | b5 | e0 | 07 | ea | 7a | bb | 08 |
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 0x2fea3686…7ff726
// 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("0x2fea3686be2aad7730493318705368e5818c2939c0ee231f25ba97546f7ff726")
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)