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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.
0x04905428f0120b13d79498c2dda1c75e87265862173506315bf609d713edf008The 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 | 6a | 72 | c2 | 0a | 3c | 4f | e7 | 35 | c2 | 87 | b7 | 35 | 2d | f6 | e2 | 49 |
| 0010 | 2a | d0 | 65 | 77 | 20 | 19 | 31 | b5 | a9 | 04 | a9 | 9c | 99 | a4 | 91 | b3 |
| 0020 | 87 | 5e | 6a | 00 | 03 | 5e | de | ce | f3 | 20 | 25 | 7b | 09 | cb | f2 | 79 |
| 0030 | 63 | cb | a4 | c7 | 74 | d3 | 49 | c2 | 27 | 3e | be | a7 | a1 | ba | 3d | eb |
| 0040 | 08 | a2 | b1 | 01 | cd | dc | 2f | e7 | aa | 94 | 58 | cf | 7c | ff | 1e | 25 |
| 0050 | dc | 1c | c4 | e7 | 61 | f7 | 3d | 24 | cb | c1 | e3 | 2c | 24 | cf | 1b | 20 |
| 0060 | 88 | c3 | 84 | a3 | 10 | 2a | df | 07 | bc | 97 | bb | 6b | fb | 07 | a6 | d6 |
| 0070 | 37 | f8 | 3e | ff | 87 | 5c | 15 | 73 | 94 | 8e | fe | aa | 62 | 92 | 37 | 8b |
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 0x04905428…edf008
// 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("0x04905428f0120b13d79498c2dda1c75e87265862173506315bf609d713edf008")
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)