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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.
0x2018aa1b5b322e6107b7674f362d5cd1fe68fc21aaab5d6703b7737fd8ec6a4cThe 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 | 82 | a4 | 67 | bb | 88 | a3 | 64 | ff | ec | 3d | 8f | ae | 92 | 9e | 29 | d3 |
| 0010 | a6 | 95 | fe | f6 | dc | 0b | ef | 51 | 88 | f1 | 9c | 4f | a0 | 1d | c4 | ce |
| 0020 | 79 | d0 | 36 | a9 | 48 | 1e | 39 | 1b | c4 | 94 | 9f | 21 | bb | 83 | 8f | fb |
| 0030 | a5 | 7b | e7 | 50 | 6c | 41 | 71 | 7c | 96 | 5f | 66 | 42 | 08 | 25 | 9d | df |
| 0040 | 6d | 11 | 32 | 35 | 7c | 84 | ac | ea | 22 | 7a | c7 | 05 | d4 | 61 | 75 | 46 |
| 0050 | e3 | e5 | bc | 09 | 17 | 7b | 48 | 94 | 7a | c9 | 89 | 9d | 48 | f6 | 82 | 69 |
| 0060 | 7d | d6 | 57 | 98 | 70 | c3 | 7c | c2 | d7 | aa | f7 | 2c | d3 | 10 | 24 | 1d |
| 0070 | 7a | 03 | f7 | a9 | d6 | df | e0 | 59 | 5f | 88 | 5e | 41 | 3a | 07 | f7 | 8c |
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 | 34 | 71 | e7 | 4c | 23 | d0 | a3 | d6 | 49 | 79 | 5b | 31 | d2 | 38 | fa | 6c |
| 0010 | 9f | 18 | 70 | cc | 6b | 7b | 2b | 01 | 5e | 8a | c0 | 80 | 11 | 69 | 3a | 6e |
| 0020 | 90 | ca | 3e | 39 | 84 | f0 | 84 | b7 | d9 | 7a | 61 | 02 | 4d | c2 | 61 | da |
| 0030 | f7 | 91 | 58 | 4f | 28 | 13 | 8d | 3c | 46 | 52 | 83 | 50 | 92 | 8e | d0 | 9e |
| 0040 | 31 | ea | 00 | 4e | 22 | ed | ff | dd | 42 | b1 | 64 | 71 | 24 | b8 | e0 | d6 |
| 0050 | 11 | 13 | 8c | f0 | 4b | 65 | 87 | 94 | 6e | 28 | b0 | fe | 88 | 80 | 76 | f0 |
| 0060 | 0c | 04 | bc | b8 | 21 | fc | 43 | d3 | e1 | b6 | aa | 48 | 8a | de | 93 | 5b |
| 0070 | 2d | 43 | d0 | 5b | e6 | 94 | 4b | 6c | b1 | 55 | 13 | aa | 21 | fc | c4 | e6 |
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.
0xe729b4aa5bccfa33da748b6cd9cba06c5355d457278abe0c0c01eaa26e9e36ad0xd9cba06c5355d457278abe0c0c01eaa26e9e36ad0xD9Cba06C5355d457278ABe0c0C01eAa26e9E36adfrom 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 0x2018aa1b…ec6a4c
// 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("0x2018aa1b5b322e6107b7674f362d5cd1fe68fc21aaab5d6703b7737fd8ec6a4c")
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)