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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.
0xc41bbd244340e90864af725a42b9ac2c00df59ba9773724a300c42eb730db59dThe 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 | a3 | 61 | 58 | 51 | cc | 3f | b8 | 79 | c5 | 7e | b2 | 40 | 87 | 18 | a3 | 01 |
| 0010 | ea | 85 | 37 | 2c | 7b | 5a | ec | e5 | 9d | 60 | 3e | 96 | d2 | fb | 40 | fe |
| 0020 | de | 6f | 68 | a4 | 7b | a2 | 3b | a0 | 28 | 2e | f9 | 7c | 6b | 8b | 4e | 09 |
| 0030 | b9 | df | 87 | 3d | 86 | 52 | 02 | ea | ea | f5 | 57 | 8b | a5 | 58 | 34 | 66 |
| 0040 | f0 | 45 | c8 | 21 | b9 | 59 | 65 | f5 | 3a | 2e | af | 38 | ba | eb | 3b | 26 |
| 0050 | 4d | e1 | 80 | d0 | 86 | f5 | a7 | 3c | b2 | 93 | 59 | 08 | 7e | 09 | 1c | 36 |
| 0060 | 93 | c3 | f3 | 97 | 24 | 69 | a6 | fe | e8 | c7 | 3e | 1f | 75 | cb | 28 | f7 |
| 0070 | 23 | 5a | 33 | b3 | 02 | 6d | 40 | 5d | e1 | 4f | 32 | 95 | 42 | c9 | aa | 73 |
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 0xc41bbd24…0db59d
// 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("0xc41bbd244340e90864af725a42b9ac2c00df59ba9773724a300c42eb730db59d")
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)