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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.
0x4619492afda6a7a3d5c8d02d750d104d9e096d2d53ff4a9c51a570d8b0ebea9dThe 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 | e6 | 33 | 79 | fb | 58 | 8a | b7 | 80 | 69 | 15 | 37 | d4 | 9a | fb | e0 | e6 |
| 0010 | aa | 31 | 77 | e3 | b5 | 8f | 04 | dd | c5 | 11 | 79 | 3b | 1d | 8d | 00 | 73 |
| 0020 | d6 | f1 | 68 | 43 | 4c | 5c | ad | fe | df | df | 63 | 36 | e2 | 61 | 54 | c6 |
| 0030 | 45 | 55 | 2c | e2 | 43 | 38 | a5 | 79 | b8 | 4a | 3a | 52 | da | ee | 5d | 25 |
| 0040 | 2e | 54 | e8 | e1 | 76 | df | e3 | 6f | 1c | cc | d5 | 46 | 06 | 14 | 2b | f3 |
| 0050 | cc | 71 | 19 | 75 | 67 | 26 | 13 | 0d | fa | 63 | 64 | 43 | 7c | 41 | 6f | 27 |
| 0060 | fd | 3c | e1 | fe | fa | 69 | 7a | 97 | 17 | dd | 82 | 99 | 78 | 08 | 96 | d5 |
| 0070 | 8b | a9 | 9b | 60 | 28 | 53 | 49 | d4 | 5c | 3d | 9f | 4c | a9 | bf | 10 | 81 |
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 0x4619492a…ebea9d
// 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("0x4619492afda6a7a3d5c8d02d750d104d9e096d2d53ff4a9c51a570d8b0ebea9d")
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)