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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.
0x3659557e92c6bd6a10cc80afa48a7e7300f0e6cd7ae2aa37f5edca07c7abb2feThe 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 | ee | 9e | f8 | c0 | 01 | 18 | 6e | 38 | f1 | 81 | 77 | 5c | eb | 62 | 5a | 25 |
| 0010 | 89 | fd | 1c | 3a | c7 | f0 | 09 | 63 | 9e | d4 | 36 | 50 | e1 | 07 | 63 | dc |
| 0020 | 57 | f6 | 81 | 3c | a2 | 43 | 00 | cf | 70 | ab | ef | 0b | 08 | a8 | 61 | f0 |
| 0030 | 35 | f9 | d3 | 0b | 40 | b2 | 44 | bd | 7d | 55 | b7 | 6a | e9 | 34 | 39 | 62 |
| 0040 | f3 | 0c | 9d | 5e | d4 | be | 66 | cd | ad | 94 | d5 | 06 | c7 | 29 | 5a | 72 |
| 0050 | f0 | 8b | 88 | e3 | 36 | 2a | 69 | 5d | 9e | 5a | 7c | d0 | 82 | 50 | af | 00 |
| 0060 | ef | 6a | 46 | 55 | ad | 10 | a9 | 6d | 3d | a4 | 3d | a5 | cc | e6 | cb | a7 |
| 0070 | e1 | da | 17 | 33 | 16 | 71 | 5e | 3a | 2a | 14 | a1 | b6 | e8 | f1 | b3 | cc |
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 | 23 | cf | 1c | a3 | 67 | 5d | 89 | 8f | 93 | 2b | fa | d6 | 0e | 73 | 26 | c0 |
| 0010 | 00 | 72 | 5e | fa | 09 | c0 | ed | fe | 08 | ce | 80 | 90 | cf | ad | 26 | 82 |
| 0020 | 87 | 84 | 2d | c7 | 8f | 66 | 52 | 56 | 69 | ea | cd | 1b | 76 | 0c | b2 | 98 |
| 0030 | 70 | 56 | cb | 40 | a6 | a1 | 3e | cd | 96 | d6 | 38 | c4 | aa | f8 | ab | 2f |
| 0040 | 41 | f2 | 89 | 9d | 35 | ce | ab | 4f | 28 | c3 | d7 | c3 | 6d | 1e | 08 | 86 |
| 0050 | bc | 16 | 0e | fe | 47 | 14 | 92 | 30 | 74 | b3 | a7 | 68 | 9c | 04 | a6 | 06 |
| 0060 | 0d | c9 | 7c | 85 | 93 | a9 | ba | 8f | 10 | 34 | 93 | 25 | 0b | 0c | b6 | 6f |
| 0070 | 04 | 64 | ae | 5c | 74 | 0f | 8e | d9 | f2 | 24 | 8e | 8f | 8f | 21 | 12 | 82 |
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.
0xeb289cfba655eb8c8eca78296d37a0b3d35901153f332ad169d0f1eb68b7093c0x6d37a0b3d35901153f332ad169d0f1eb68b7093c0x6D37A0b3D35901153f332Ad169d0F1Eb68b7093cfrom 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 0x3659557e…abb2fe
// 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("0x3659557e92c6bd6a10cc80afa48a7e7300f0e6cd7ae2aa37f5edca07c7abb2fe")
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)