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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.
0xa97ee55f20f4c4b3e0bbbe0e3df5a72f30281167aefa99d42446cd1692a5d6cdThe 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 | c1 | 9a | f1 | 76 | a0 | 6e | 7b | 4b | 95 | 03 | f8 | 1e | d6 | de | bb | c1 |
| 0010 | c2 | f3 | c7 | 3c | f2 | a7 | 92 | 0a | 63 | 18 | e3 | 8a | 44 | 34 | 56 | 4a |
| 0020 | d9 | 59 | eb | 51 | 2b | 8b | 0f | 3a | 30 | c8 | 35 | e9 | db | 3f | ef | 0e |
| 0030 | f6 | af | 79 | ee | 44 | a7 | 4b | 22 | 0f | a1 | 92 | 90 | de | cb | 74 | e2 |
| 0040 | f6 | c6 | 88 | 23 | 48 | 07 | 7f | e7 | 3d | 43 | e2 | 79 | 30 | 5d | 71 | 37 |
| 0050 | e7 | fa | b6 | c6 | 59 | 6d | ed | cc | 35 | 40 | 35 | 14 | 4e | a5 | dd | 27 |
| 0060 | a9 | 27 | 6e | dc | 3a | 46 | 05 | 49 | 55 | da | 43 | 80 | 23 | 9e | 02 | c6 |
| 0070 | 26 | 6c | e7 | ce | 30 | a8 | c6 | fe | 86 | 5e | 5b | 73 | 77 | f8 | b1 | bc |
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 | e7 | 2d | 06 | 0b | 9e | 4b | 5c | b0 | 24 | 66 | 73 | 17 | d8 | 47 | 66 | 80 |
| 0010 | f8 | e7 | 42 | 5b | fc | cb | d9 | 8d | 29 | 14 | 42 | 9d | de | 5b | 14 | 1d |
| 0020 | 2b | 70 | 6d | 3e | 1f | 4b | 64 | 75 | bd | d7 | 0f | 02 | 84 | 43 | 50 | 7e |
| 0030 | 7d | 54 | 35 | cc | 0f | e5 | df | eb | ae | 49 | 7e | 01 | 3a | 85 | 1c | 30 |
| 0040 | 6b | 5d | 82 | 2f | 11 | 55 | 87 | 91 | 57 | 8f | f1 | 51 | 39 | 76 | e8 | e3 |
| 0050 | 88 | b0 | 90 | 9e | 21 | af | cc | ed | 28 | 47 | 91 | 9e | e8 | 4f | c1 | e2 |
| 0060 | d6 | 4d | 46 | 18 | f6 | 22 | de | 70 | d0 | c0 | ec | 78 | 19 | 48 | 5f | dc |
| 0070 | a9 | 67 | 17 | af | 63 | 2d | 1a | fd | 65 | 20 | c9 | 48 | b5 | 17 | e7 | b1 |
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.
0x22324a4277ff8b295018742ebbbd715587bd4456d6f007ddc9360ac7db5fce250xbbbd715587bd4456d6f007ddc9360ac7db5fce250xbbBd715587bd4456d6f007dDC9360AC7DB5fCe25from 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 0xa97ee55f…a5d6cd
// 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("0xa97ee55f20f4c4b3e0bbbe0e3df5a72f30281167aefa99d42446cd1692a5d6cd")
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)