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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.
0x157783852725718ae73d21c4f5396bcf757f15b34cca2d310c28df7961230754The 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 | f0 | a1 | 7b | 41 | 3d | 3c | c9 | 0e | 34 | 00 | d4 | 9c | 8c | a1 | 1a | b2 |
| 0010 | f0 | 83 | 4c | b8 | 17 | 82 | ba | 93 | 48 | ef | 02 | 80 | 80 | dc | 31 | 93 |
| 0020 | d5 | 98 | 52 | ae | 12 | 6f | 24 | 29 | c2 | e2 | f8 | 11 | 7a | 1e | 3f | 37 |
| 0030 | 5c | b1 | 02 | 8f | 75 | 6c | 77 | fa | 23 | e9 | 02 | 81 | 73 | 0a | 29 | 9d |
| 0040 | 1d | df | a1 | 15 | ce | e5 | 81 | 79 | a7 | 1c | 9e | 97 | 47 | 39 | 41 | ae |
| 0050 | 71 | d5 | 40 | 3d | e0 | 51 | 6d | 19 | 59 | 91 | 28 | 6c | 2c | 5d | 28 | 75 |
| 0060 | b5 | 42 | a0 | 7a | 25 | 9d | e8 | f8 | 10 | 73 | 4a | 70 | ad | 41 | e6 | c1 |
| 0070 | b2 | d9 | 86 | e6 | c4 | 35 | 36 | d8 | 2f | 7d | e5 | 16 | 07 | d5 | 08 | e4 |
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 | ee | 06 | 99 | 1d | 11 | 5a | 58 | ac | c7 | a4 | f1 | 2a | d4 | 72 | 38 | 24 |
| 0010 | ed | f6 | ad | ff | a5 | 4d | a9 | b2 | 74 | c3 | 8d | 87 | 41 | b1 | d7 | d4 |
| 0020 | b3 | b1 | d9 | 5f | e2 | 8d | d0 | ed | eb | 70 | 93 | 48 | cc | d0 | 18 | 5e |
| 0030 | 42 | 76 | 37 | 47 | cd | d1 | b9 | de | ab | eb | 43 | f1 | 8f | 0e | 73 | 41 |
| 0040 | a3 | d3 | e0 | f6 | bb | 6f | 99 | 03 | c3 | ee | 21 | 67 | ab | 8c | 99 | c6 |
| 0050 | c2 | 1c | fa | 86 | 76 | 98 | fd | c0 | 23 | af | 4e | 41 | 36 | fa | 39 | 98 |
| 0060 | 6d | 17 | b0 | be | 47 | cb | 62 | bc | 58 | 99 | 75 | ec | ed | 13 | fc | 91 |
| 0070 | 3a | e6 | 59 | 17 | e1 | 9d | 9b | 97 | 44 | 35 | 18 | 13 | cb | 99 | dc | 25 |
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.
0x4811a19e20fad4375e392c12805d736a532d9b6a26bffb51d16de85881594d1e0x805d736a532d9b6a26bffb51d16de85881594d1e0x805D736A532D9B6a26BFFB51d16de85881594D1efrom 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 0x15778385…230754
// 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("0x157783852725718ae73d21c4f5396bcf757f15b34cca2d310c28df7961230754")
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)