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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.
0x3416d7e40955bcc7165da4370173fe117ebd8466cea389844fb8d98f3b014e4cThe 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 | 33 | 4f | 74 | b2 | 8c | a5 | ff | 78 | 38 | ec | 18 | 0e | a8 | 79 | 7b | 52 |
| 0010 | 95 | fd | 57 | f8 | 01 | 02 | a1 | 70 | d7 | aa | 6b | 9f | a1 | 92 | 6d | b1 |
| 0020 | d8 | d8 | df | 6b | 27 | bb | f2 | 9a | 98 | a4 | a9 | 03 | 83 | 41 | ca | b1 |
| 0030 | 8f | 0d | 10 | c5 | 36 | e8 | b4 | 85 | 49 | 3b | 8d | 03 | 88 | e5 | 32 | 90 |
| 0040 | 96 | 72 | 82 | 26 | ec | 10 | 39 | c5 | 68 | 4a | 3a | bd | 1b | 1b | 66 | cc |
| 0050 | 2c | 50 | 12 | c1 | 51 | 2f | 62 | a0 | fa | e5 | 31 | e6 | 5d | 43 | a6 | 73 |
| 0060 | 89 | 0f | 01 | c2 | 47 | ef | 93 | 55 | c9 | fe | 1c | 71 | 83 | 39 | d4 | a8 |
| 0070 | 40 | bd | 64 | eb | 69 | 20 | 59 | 79 | 61 | 13 | 01 | f8 | c2 | b0 | 94 | 3a |
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 | 8b | 7d | 62 | 11 | 81 | c1 | 5a | 13 | 15 | fe | 26 | d8 | c8 | cb | 3e | 31 |
| 0010 | d8 | 08 | c2 | f0 | 95 | 99 | 91 | 5f | 08 | 3b | 37 | da | de | c2 | fc | 95 |
| 0020 | 6c | e5 | ea | de | 90 | 4f | 4d | 59 | aa | eb | fc | 0d | ef | 26 | c3 | 32 |
| 0030 | df | 18 | f8 | 03 | 52 | 23 | 03 | 7d | 8a | a7 | de | ff | c2 | ec | 0a | 72 |
| 0040 | 7c | fb | 6a | 8c | 85 | c3 | 7b | 54 | b6 | b2 | 24 | 39 | 25 | 56 | 19 | 9b |
| 0050 | 97 | 79 | b9 | e2 | 87 | f3 | 13 | f0 | 03 | be | 9a | 23 | fc | 8a | 17 | 07 |
| 0060 | 5c | 54 | 94 | 32 | 40 | 03 | f6 | 9d | 61 | 7f | bd | f8 | 99 | 9c | 05 | 97 |
| 0070 | 1d | fe | b2 | f9 | 23 | 71 | cd | 62 | 73 | 9b | c8 | 49 | 67 | 1b | fd | 7d |
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.
0x5fc5e3c2d502f8c987112adf416000b7dcef21bbaf9edb9716d3ba1e79f62c5c0x416000b7dcef21bbaf9edb9716d3ba1e79f62c5c0x416000b7dcEF21bbaf9EDB9716d3bA1E79f62C5cfrom 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 0x3416d7e4…014e4c
// 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("0x3416d7e40955bcc7165da4370173fe117ebd8466cea389844fb8d98f3b014e4c")
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)