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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.
0xe3d6f8e88bc8081a759e5732391119ddfabf17b618545aecfb956d31bfa20eb2The 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 | d6 | 3c | 3d | 34 | f2 | a7 | 66 | c9 | 33 | 43 | 3d | 8f | d5 | ab | 3f | 39 |
| 0010 | ae | 9c | 16 | e6 | 69 | cd | 98 | ed | c2 | 87 | 2d | 75 | 42 | e8 | 72 | b0 |
| 0020 | 71 | 72 | e5 | ad | 70 | 61 | 3a | f0 | 6a | 21 | 81 | 79 | 95 | 61 | 3c | 07 |
| 0030 | fd | a8 | 0e | d4 | 34 | 3f | a3 | d2 | 26 | 03 | 16 | 32 | 48 | 9a | 40 | 9f |
| 0040 | a1 | 2b | 96 | 79 | 60 | 45 | 75 | 0c | ad | f4 | 70 | db | 20 | b8 | 55 | f2 |
| 0050 | 59 | 83 | bc | 78 | 75 | fd | f6 | 30 | dc | e5 | 32 | a1 | 5e | 12 | ff | 1a |
| 0060 | 44 | 0d | da | 5f | c7 | 74 | 78 | 19 | d0 | c9 | 45 | 0a | fc | 93 | 50 | a5 |
| 0070 | 77 | eb | 9f | 28 | c5 | ea | f8 | 99 | 17 | 5d | bb | 8e | 9c | 96 | 77 | 70 |
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 0xe3d6f8e8…a20eb2
// 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("0xe3d6f8e88bc8081a759e5732391119ddfabf17b618545aecfb956d31bfa20eb2")
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)