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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.
0x2f98b8e7fc67c287508d2f640de86a11f3df4fdf16a05e8a303075aaf592b0caThe 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 | d2 | 54 | 9c | 71 | 52 | 97 | a9 | a8 | 61 | e0 | ab | 51 | e4 | 2e | c9 |
| 0010 | 46 | 0c | e7 | 34 | 06 | cf | 3a | 22 | a5 | 12 | f1 | b9 | fe | b1 | 13 | 95 |
| 0020 | 8d | 2f | 2c | 7e | 28 | f1 | b8 | 8e | 01 | 41 | b0 | 2c | fe | af | 2a | 48 |
| 0030 | b1 | c4 | 63 | 43 | 3c | 81 | 39 | 48 | 71 | b7 | 10 | fc | 04 | a2 | 5e | 19 |
| 0040 | dd | 03 | f6 | 9f | e6 | 3d | d1 | 4e | c9 | ad | a2 | 87 | b6 | bd | e0 | 5b |
| 0050 | b2 | 80 | 33 | 43 | 40 | 1b | 89 | d2 | 24 | d8 | e2 | 9c | 1c | f1 | b4 | 54 |
| 0060 | 88 | 10 | 6d | 3e | 83 | fa | eb | d8 | 59 | 00 | 5c | ff | 38 | 0e | bb | cf |
| 0070 | 4c | 8d | 7a | f5 | 3d | 29 | 8b | ff | 16 | 6c | 63 | f0 | ca | 3d | aa | d4 |
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 0x2f98b8e7…92b0ca
// 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("0x2f98b8e7fc67c287508d2f640de86a11f3df4fdf16a05e8a303075aaf592b0ca")
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)