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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.
0x236dd15f2b3f9c48bfb3fc1a905cc3c7759d5184283e19ec0bf121cc3fd76d66The 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 | ff | f1 | 3f | 7c | b4 | 7c | 08 | 03 | 66 | 14 | 3b | f3 | 02 | e5 | 80 | a9 |
| 0010 | 72 | cc | 2c | 94 | 5c | 37 | a0 | 8a | 8c | 1a | 29 | d2 | a7 | ab | 1e | 87 |
| 0020 | 90 | f3 | 42 | 9c | ef | ed | 96 | af | 7c | e4 | 3b | 28 | 2d | b3 | e9 | 1f |
| 0030 | c3 | 0d | 80 | 80 | 7b | 33 | ec | df | a5 | a6 | 21 | 7f | 8b | a5 | e9 | 50 |
| 0040 | 36 | b3 | fb | 11 | 1a | 60 | e7 | 0b | e8 | 42 | 62 | 99 | 6f | 1d | 09 | 6a |
| 0050 | c0 | 7e | 2f | 3e | 81 | cc | 4f | 2f | 2b | d7 | 2d | a1 | b1 | 80 | 79 | 32 |
| 0060 | 7e | 75 | 0d | 8e | d5 | 84 | 5a | 31 | af | 94 | 37 | fe | dc | bf | c0 | 1c |
| 0070 | 48 | d7 | 7a | 54 | df | fc | 9c | 3f | 09 | e0 | 43 | c3 | ec | 19 | b1 | 9c |
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 0x236dd15f…d76d66
// 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("0x236dd15f2b3f9c48bfb3fc1a905cc3c7759d5184283e19ec0bf121cc3fd76d66")
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)