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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.
0x843ef3c06827a36bbf780e82776c7f5b794625555a9f9e81fe10c2eba1bc2b14The 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 | 7e | a4 | a0 | 41 | 47 | 7e | 65 | f9 | aa | f1 | af | c0 | 98 | ed | 5a | 7f |
| 0010 | d0 | 39 | 2f | 35 | 36 | 7e | 07 | 22 | d0 | 16 | 9e | 5a | 4a | ef | 3f | 54 |
| 0020 | 0d | 1a | 7a | c6 | a0 | 6b | c4 | e1 | 1f | 0a | 75 | 45 | b4 | 60 | 54 | 74 |
| 0030 | 01 | 98 | 53 | f0 | 38 | bf | 19 | a4 | 2c | 75 | 34 | db | 63 | 2a | 92 | 66 |
| 0040 | e3 | ea | 01 | be | 62 | 33 | fa | 57 | cc | 42 | 1e | cd | 7c | 9c | 87 | 4c |
| 0050 | 47 | 2a | 6d | d9 | 2c | 15 | 59 | 0f | 12 | 91 | 60 | 35 | c6 | ef | eb | 7a |
| 0060 | a4 | f1 | 69 | 66 | 57 | 32 | 35 | 21 | f7 | f1 | e3 | aa | 4e | b5 | 47 | e2 |
| 0070 | 7a | 22 | 1a | 44 | a2 | 56 | 2c | 11 | 20 | 02 | 2a | 9b | e0 | 58 | b2 | 59 |
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 | af | 37 | ec | 1b | fb | 81 | e8 | 04 | f2 | 29 | df | 64 | 05 | 68 | 7d | 7d |
| 0010 | e7 | dd | 34 | 46 | c6 | 42 | 78 | 12 | 97 | 33 | 69 | 54 | c8 | af | d8 | 9f |
| 0020 | 00 | 1c | 58 | f1 | 0d | de | f3 | 48 | cd | f6 | 1d | d7 | d9 | 24 | 80 | 40 |
| 0030 | 6d | 38 | 37 | 25 | d3 | d7 | 61 | 80 | 1f | 87 | 13 | f3 | 8f | a3 | f3 | 34 |
| 0040 | ad | 9d | 30 | 40 | bd | e8 | de | 61 | a1 | ce | 12 | b2 | 57 | 00 | d3 | cd |
| 0050 | f2 | 5d | 33 | 74 | b4 | 0b | 35 | 78 | 17 | 6e | 16 | 92 | a7 | 73 | 1e | 86 |
| 0060 | 0b | 5e | ed | 76 | 0d | 2b | 98 | c2 | 47 | e6 | fd | 4a | 45 | f6 | 87 | 8d |
| 0070 | 12 | 96 | 88 | 3d | 46 | 14 | 31 | 02 | 06 | cb | 17 | a9 | 22 | 55 | 9a | 8d |
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.
0xe4705b51ce917af96c9e6aa40b9344c10ce3d629ace27cd4e2c9275a67c0828b0x0b9344c10ce3d629ace27cd4e2c9275a67c0828b0x0B9344C10cE3d629aCE27Cd4E2c9275A67c0828bfrom 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 0x843ef3c0…bc2b14
// 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("0x843ef3c06827a36bbf780e82776c7f5b794625555a9f9e81fe10c2eba1bc2b14")
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)