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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.
0xe98c72c30b7356daa4a9caa5b8ae53b36bffc176748b89644525e82f130f1b52The 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 | 01 | 3b | bd | 5e | 61 | 9b | fa | 76 | c4 | bd | db | da | f2 | 04 | 65 | 24 |
| 0010 | 25 | cb | 2d | 3d | 7e | f4 | 4f | 8a | 96 | 98 | f3 | 83 | 56 | 0d | f9 | eb |
| 0020 | 1e | f1 | e2 | 05 | e8 | 4c | d2 | 5d | d0 | ff | 8a | c2 | 5b | 62 | 1d | 2e |
| 0030 | 93 | 4e | 45 | ca | 14 | 78 | a2 | 30 | 03 | b5 | f2 | a8 | 53 | db | d1 | c9 |
| 0040 | 55 | 1b | c6 | f4 | 94 | 83 | 2d | e5 | 0d | 1d | 6b | 6a | 03 | b8 | dd | a4 |
| 0050 | ce | 17 | e9 | d4 | ac | 4b | 3e | e3 | d4 | e7 | c2 | 79 | 86 | dc | 77 | e2 |
| 0060 | 96 | 43 | 0b | c4 | 2c | 67 | 7b | 60 | 18 | ef | 56 | ff | 02 | 96 | 9d | fa |
| 0070 | 77 | 7e | f7 | 12 | 52 | 8e | bc | 34 | c7 | cb | 34 | ee | 08 | 95 | 32 | 9b |
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 0xe98c72c3…0f1b52
// 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("0xe98c72c30b7356daa4a9caa5b8ae53b36bffc176748b89644525e82f130f1b52")
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)