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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.
0x6b2dd7509a43ba8e7bf29c1e32e550397130ff4b6adc9ecb718365cca8b41c53The 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 | f4 | 44 | 2a | 37 | e0 | 09 | ce | f5 | 9c | 5b | 41 | e1 | 12 | a9 | 92 | 58 |
| 0010 | b5 | 55 | e4 | 08 | 2f | 9d | 6f | 4b | a7 | 20 | f8 | 37 | 13 | 46 | 3a | 9a |
| 0020 | f4 | dc | d8 | 20 | fa | c4 | 5c | 9e | d4 | 95 | a6 | 22 | 03 | 23 | 2f | 15 |
| 0030 | c4 | 74 | cc | fe | 4a | ed | 1d | 24 | 9c | 28 | 53 | 8f | 03 | 5e | 92 | 5a |
| 0040 | 83 | 42 | a3 | 08 | 9d | 22 | fb | 77 | 74 | 5f | 5b | e9 | 8e | 76 | ca | 60 |
| 0050 | cc | 60 | ac | e3 | 21 | 54 | ff | 05 | 80 | d9 | ba | 27 | 5b | 6b | e5 | 93 |
| 0060 | f5 | a6 | ea | d4 | b1 | 49 | 12 | 87 | 45 | 6b | 77 | 76 | 77 | 96 | 8e | 34 |
| 0070 | 26 | d8 | bd | 5a | 5e | bb | 10 | 4a | ce | 22 | c1 | 52 | 98 | 6e | 0b | fb |
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 0x6b2dd750…b41c53
// 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("0x6b2dd7509a43ba8e7bf29c1e32e550397130ff4b6adc9ecb718365cca8b41c53")
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)