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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.
0x44dcc7c84c161b09b5233dfb4eddfe212942532a861881142fa231b9f4e6b8a3The 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 | 6d | a3 | 75 | 5b | 22 | e7 | 54 | 47 | 62 | 2b | 24 | 92 | dd | 49 | 18 | a0 |
| 0010 | 79 | 97 | c2 | 6a | 08 | 05 | b5 | a4 | 75 | ce | 9a | 3f | 30 | a4 | 84 | b1 |
| 0020 | a0 | 66 | c7 | 52 | e9 | 78 | 6c | ec | 6b | 96 | e9 | 95 | fb | 5d | b0 | d2 |
| 0030 | 87 | 0d | 64 | 5a | 67 | 96 | 32 | 1d | da | ec | 31 | 02 | 07 | e0 | 46 | e6 |
| 0040 | 2f | 09 | 15 | e1 | 77 | 61 | 84 | 4f | 98 | 27 | b6 | 73 | 01 | 24 | 44 | 0d |
| 0050 | 98 | dd | db | 8e | 0b | 04 | 61 | 5a | 29 | c1 | f3 | 9f | 8f | 5e | a3 | 63 |
| 0060 | 2a | 7a | 81 | 71 | b2 | f4 | 10 | e6 | 14 | 37 | 60 | 1e | fd | 13 | e8 | ec |
| 0070 | 94 | 1b | 2e | e7 | c7 | fa | 48 | 84 | cf | 54 | 44 | 69 | 88 | f1 | 67 | 44 |
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 0x44dcc7c8…e6b8a3
// 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("0x44dcc7c84c161b09b5233dfb4eddfe212942532a861881142fa231b9f4e6b8a3")
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)