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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.
0xca2fbaa39ea6fc07e97397defcb8e885eae60dd920fc2888716a8328ca0d4fb8The 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 | 65 | 36 | a3 | dc | bf | e5 | 51 | e9 | 11 | 2f | 1d | b3 | a2 | fa | f4 | 19 |
| 0010 | 35 | 57 | 96 | b6 | e0 | 1c | e6 | 12 | 1e | 33 | 66 | e0 | 1a | 7b | 64 | dd |
| 0020 | 3e | d1 | 69 | 91 | 15 | f5 | 5f | 9f | 09 | 0b | 53 | b9 | 8f | 4c | 0b | 41 |
| 0030 | 43 | 24 | 44 | ec | e8 | a5 | 9c | 62 | c5 | 6d | 96 | 86 | a2 | 4e | f1 | 7f |
| 0040 | 2b | 76 | 35 | 1b | eb | eb | eb | a0 | db | 1b | bb | 47 | 9b | b1 | 6a | 7b |
| 0050 | 9e | b5 | 3b | 3b | 84 | bc | a2 | 9c | a3 | 55 | af | d6 | 20 | 00 | 4a | 5d |
| 0060 | ae | f1 | 71 | 6b | e6 | 7c | 4d | 2e | 5b | da | 02 | 1a | 6a | 97 | 91 | bf |
| 0070 | ba | 10 | 9c | 49 | d4 | 2d | 19 | 8f | a3 | 1c | a9 | 39 | 8b | a2 | 00 | f7 |
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 0xca2fbaa3…0d4fb8
// 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("0xca2fbaa39ea6fc07e97397defcb8e885eae60dd920fc2888716a8328ca0d4fb8")
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)