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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.
0x4c2d88b727288ccea83c12c9554c64b41e1d70393b22f6d69af03f38d15541f5The 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 | f7 | f5 | c4 | 71 | fb | 2e | 08 | 2f | dd | 05 | 90 | de | e4 | c1 | d0 | da |
| 0010 | a5 | fd | 40 | a6 | 97 | da | 05 | 57 | c6 | 4d | 80 | a7 | 47 | 38 | ba | 67 |
| 0020 | 44 | bf | c2 | a3 | 33 | d6 | 82 | 3a | d0 | 1e | 15 | ef | 03 | cc | fa | c6 |
| 0030 | 00 | 6b | 27 | 38 | fe | 72 | b0 | b6 | b2 | 77 | b4 | 69 | 11 | 58 | 20 | 87 |
| 0040 | 2d | ce | 32 | e6 | 3a | 44 | f1 | 41 | 48 | 7b | d3 | cc | c1 | c7 | 01 | 79 |
| 0050 | c5 | 47 | 55 | bc | c7 | 6b | 93 | 53 | 32 | 7b | cc | 94 | 37 | e0 | 22 | 82 |
| 0060 | 32 | 9e | 73 | 79 | 5d | 38 | 74 | 36 | e5 | cd | 2d | 54 | ce | 1a | 8d | 58 |
| 0070 | 52 | f8 | 40 | ba | 88 | 33 | d4 | ef | b0 | a6 | c0 | fd | 8a | f2 | 1a | 4c |
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 0x4c2d88b7…5541f5
// 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("0x4c2d88b727288ccea83c12c9554c64b41e1d70393b22f6d69af03f38d15541f5")
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)