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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.
0xe827371c936b511d40e350eac37f206817de2676ee1555c259b5e474488f05b1The 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 | c1 | 98 | 30 | 97 | 34 | d4 | 1b | e8 | 64 | 63 | a3 | d5 | 77 | 1e | 9b | a1 |
| 0010 | 09 | f5 | 2b | 5a | 61 | a7 | b8 | 65 | 61 | 26 | 9b | e0 | 2e | 25 | e2 | d4 |
| 0020 | d6 | a7 | a8 | c2 | e6 | e2 | 1d | fe | e4 | 4a | 43 | 80 | 63 | 1d | 33 | ef |
| 0030 | 19 | 4b | b8 | 79 | 3e | 32 | fe | 63 | 98 | 65 | 02 | 57 | 5d | 8d | 2d | 90 |
| 0040 | 78 | 55 | 19 | e5 | 49 | 6a | d8 | a6 | 39 | f1 | e2 | 60 | 52 | e3 | 9d | 8e |
| 0050 | a4 | 89 | 69 | 68 | fd | 89 | 8b | ba | 06 | 46 | 20 | b6 | 11 | ba | f4 | 3c |
| 0060 | ce | f4 | 21 | a0 | 65 | 0d | d6 | 70 | 4d | c3 | 53 | ea | ab | 31 | 96 | 16 |
| 0070 | 6c | 1e | 79 | 73 | 59 | 77 | 2c | 4a | 75 | 5d | 12 | 2b | 27 | 67 | fa | a4 |
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 | 85 | 61 | 42 | a1 | d7 | a7 | be | eb | 17 | 12 | 63 | 66 | 87 | 93 | 46 | 92 |
| 0010 | 3b | 5b | 7e | 49 | 5a | 5f | 3a | 5e | 06 | c6 | 3b | 7b | 83 | 13 | 0c | 49 |
| 0020 | 76 | a3 | 24 | 98 | ce | 42 | cf | 71 | b2 | 1e | 38 | d5 | 04 | c9 | d5 | dd |
| 0030 | 1e | fd | 57 | 8b | bd | d3 | e1 | cc | 24 | 27 | 5b | cb | c9 | 78 | 0b | 47 |
| 0040 | 14 | 1a | e0 | e3 | 89 | e7 | f9 | f3 | 44 | f6 | 10 | e3 | 23 | bd | 34 | 17 |
| 0050 | f2 | a3 | a4 | 72 | f3 | 5a | dc | 55 | 99 | 10 | 05 | 52 | ba | 21 | d1 | 8c |
| 0060 | d9 | 88 | 89 | c0 | b4 | f0 | ae | 99 | b9 | f1 | 02 | d7 | 0b | 59 | a8 | 71 |
| 0070 | 8b | 34 | d3 | 2f | 12 | 23 | 48 | 5f | 1c | e9 | 5a | 52 | b8 | c2 | c2 | fd |
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.
0xf72fb1be974fe3c8f56b06166239749fb90869179f29e5df0262da449a4f990e0x6239749fb90869179f29e5df0262da449a4f990e0x6239749fb90869179f29e5dF0262da449a4f990efrom 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 0xe827371c…8f05b1
// 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("0xe827371c936b511d40e350eac37f206817de2676ee1555c259b5e474488f05b1")
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)