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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.
0xf7de6ee383a70a6c87afac0eafc9c5c6f24d61197eba60a1794ad9e04cc4836eThe 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 | 74 | c2 | 72 | d2 | 9d | a3 | c2 | 90 | 1e | 27 | ba | cf | ac | 69 | 59 | a4 |
| 0010 | bf | 1a | 6c | 89 | d8 | 58 | be | 0a | d1 | a6 | ab | c1 | 71 | cf | ec | 5e |
| 0020 | 22 | a0 | c3 | 9f | 33 | 2e | 58 | 08 | 75 | ea | be | ff | 79 | 99 | d1 | 83 |
| 0030 | 69 | fc | fd | d8 | 06 | 5f | 36 | de | 70 | 1d | 39 | 0f | bb | 38 | 3c | 35 |
| 0040 | b1 | d7 | 91 | cd | a7 | 6e | 32 | 38 | 5c | 53 | 78 | 4f | e4 | 0e | 73 | b6 |
| 0050 | ec | a3 | d8 | 6f | 4b | 9f | 2f | 7d | 29 | 42 | 55 | 60 | aa | 9e | 35 | 0d |
| 0060 | 93 | fd | b9 | df | b9 | 24 | ac | fc | ce | 65 | de | 92 | af | a1 | 00 | 3d |
| 0070 | c7 | a8 | 70 | ae | 34 | e9 | a2 | 41 | fc | 6a | 8d | 98 | 34 | 8e | ee | 7d |
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 0xf7de6ee3…c4836e
// 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("0xf7de6ee383a70a6c87afac0eafc9c5c6f24d61197eba60a1794ad9e04cc4836e")
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)