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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.
0x8e7888f30b32ac633483dff3624e9c5de556d1c14f494fc01995048b79501ea9The 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 | bb | 07 | d3 | b2 | 44 | ba | 62 | f0 | 9d | ff | 59 | 20 | cd | eb | 57 | 49 |
| 0010 | 56 | 16 | fa | 2d | 78 | c3 | ea | d2 | 10 | 85 | 9f | a7 | ce | 0e | 02 | 79 |
| 0020 | 33 | bf | 86 | d7 | 03 | c9 | da | 85 | 32 | 52 | c8 | c3 | 51 | 1a | 06 | a0 |
| 0030 | c6 | a3 | 7f | 49 | a5 | 50 | 73 | 26 | 7d | 32 | f5 | 7b | bf | 07 | ef | 57 |
| 0040 | 6f | 0b | 89 | 72 | 5c | 02 | d0 | f8 | 25 | bf | c0 | 8a | 2f | fe | e8 | 9c |
| 0050 | 30 | 2e | 97 | 15 | a3 | 9b | 05 | 3f | 4b | fe | 1c | 30 | 5d | a3 | 7c | 59 |
| 0060 | 39 | 05 | d0 | 46 | 24 | e2 | 11 | 0a | 6b | 3e | b7 | 7a | 9f | 81 | c4 | 83 |
| 0070 | 8e | 1e | f5 | df | a2 | 9f | 3a | b8 | 6d | 0c | 0f | ef | ee | 3c | 17 | 8f |
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 0x8e7888f3…501ea9
// 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("0x8e7888f30b32ac633483dff3624e9c5de556d1c14f494fc01995048b79501ea9")
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)