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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.
0xe5c1e56832b7693f5fff3e710679586349681076bf3afec10295697b655e172fThe 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 | 7f | 03 | 6e | 60 | d9 | 3f | 81 | a8 | 10 | 5d | 5b | c7 | b4 | 7f | 7a | 15 |
| 0010 | 4f | 50 | 4c | 91 | 02 | 5e | 24 | 3d | f8 | 31 | c6 | 54 | fe | 78 | 2e | c7 |
| 0020 | fc | 1f | d4 | a6 | eb | 81 | 44 | 14 | 22 | 21 | dc | db | d9 | 76 | 81 | 4b |
| 0030 | 10 | 71 | a3 | e9 | fe | 72 | 9a | b0 | 74 | d3 | 49 | e7 | 44 | 06 | 78 | 15 |
| 0040 | 3a | cd | 36 | 94 | e0 | f5 | c0 | 05 | 25 | 6f | b6 | 92 | 65 | f3 | 2b | 86 |
| 0050 | 56 | a1 | a6 | a9 | 87 | 62 | 5c | a5 | ae | 79 | 9f | 6c | 19 | 7d | c8 | cd |
| 0060 | 6a | 5c | ba | d9 | 42 | 6f | c8 | cd | e9 | 0e | fa | 44 | c6 | 66 | 82 | 2b |
| 0070 | b7 | 2d | 92 | 65 | d7 | 02 | ff | 3b | 7a | f3 | 28 | dd | 1d | 62 | f0 | b8 |
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 0xe5c1e568…5e172f
// 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("0xe5c1e56832b7693f5fff3e710679586349681076bf3afec10295697b655e172f")
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)