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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.
0x43e1cca0de9f027718eb990f4598001b436815414ba538617e09df5a50d9d843The 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 | aa | 47 | 2c | f7 | 47 | eb | 09 | 22 | c1 | 60 | fc | ab | 88 | 1d | 2c | fb |
| 0010 | d2 | 76 | 3c | aa | f6 | 05 | 88 | 10 | 3a | 60 | 74 | 55 | e2 | 79 | 78 | 75 |
| 0020 | c4 | b1 | 91 | 86 | 12 | 4e | 97 | 23 | 08 | f3 | cd | f8 | 7a | 9a | 83 | 62 |
| 0030 | ea | 51 | 94 | 78 | fe | 9f | b6 | ca | e1 | 70 | 95 | 74 | f5 | 14 | 69 | 48 |
| 0040 | 68 | 82 | 5f | fc | 07 | 87 | 16 | aa | fb | e9 | 1c | b2 | 8c | b1 | 40 | 63 |
| 0050 | 4b | b0 | bb | a2 | 42 | ef | cf | 60 | f2 | 9e | 15 | c5 | f0 | 8a | ea | 45 |
| 0060 | 2c | ff | 58 | 74 | ca | b4 | be | b0 | d7 | 55 | 74 | 64 | ff | 9f | ba | 42 |
| 0070 | f9 | 1c | 5e | ab | ca | ea | 25 | a9 | fa | 66 | 86 | 34 | ac | c1 | a1 | bc |
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 0x43e1cca0…d9d843
// 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("0x43e1cca0de9f027718eb990f4598001b436815414ba538617e09df5a50d9d843")
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)