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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.
0x925dff01755def88c1072d4e0fd5721a23f816c73e059a5b114d16ebeb43faf1The 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 | 46 | 0a | a2 | 80 | 5f | 56 | c1 | f9 | 31 | fb | ce | c1 | 01 | 70 | ea | 11 |
| 0010 | 89 | 09 | 67 | 51 | 57 | bd | 6f | c8 | 2b | 17 | d1 | 77 | c7 | cb | f2 | 02 |
| 0020 | 66 | fa | fe | e1 | 7e | 6a | dd | 5c | d4 | 82 | 66 | 76 | 7a | 1b | 90 | 53 |
| 0030 | 2b | a1 | ad | 73 | d8 | 28 | 71 | 05 | ec | 4b | d4 | 37 | 63 | 1d | 88 | d9 |
| 0040 | 8c | 90 | 4f | f0 | ee | 77 | 41 | 9c | 96 | 18 | c4 | 30 | b4 | 35 | 18 | 37 |
| 0050 | ed | 7b | 64 | e4 | d0 | 22 | 61 | ad | c1 | 63 | d8 | ce | b1 | 11 | d6 | 1f |
| 0060 | 32 | ff | 5a | e2 | 58 | 46 | aa | 4e | b2 | b7 | da | fc | 1b | d3 | a9 | 54 |
| 0070 | 33 | 65 | b5 | bb | 41 | 9b | 10 | e4 | 77 | 2f | 0d | 5e | 16 | 26 | cf | c7 |
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 0x925dff01…43faf1
// 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("0x925dff01755def88c1072d4e0fd5721a23f816c73e059a5b114d16ebeb43faf1")
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)