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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.
0xe62b0aea21cc607067ba527ab0ea4ae1a48e366ab7e31e8e8567e1ddb283c73dThe 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 | b8 | 16 | ce | b7 | 23 | ad | 1c | 24 | 99 | 61 | 81 | 77 | e3 | 99 | 51 | 3d |
| 0010 | 43 | 78 | 04 | 7a | 38 | d0 | 4b | 6f | bf | 51 | cc | ff | d4 | d7 | c5 | 56 |
| 0020 | 78 | f3 | 10 | 06 | cd | 15 | 86 | 5d | 4e | 85 | 57 | 20 | b7 | 53 | 5a | e2 |
| 0030 | eb | 2b | 6a | 2e | 08 | b6 | a3 | 87 | 38 | 58 | 5e | 3c | ec | 6e | 6b | e2 |
| 0040 | e2 | f1 | 25 | 45 | 78 | 5f | 7b | b2 | 0e | 7b | d8 | 4e | 00 | 24 | 0a | 60 |
| 0050 | ef | 4e | 3f | 6f | e6 | 73 | 99 | c4 | 3e | 76 | d2 | 3e | 58 | 89 | 39 | e4 |
| 0060 | b0 | f4 | bd | 29 | 20 | a2 | 05 | 80 | d7 | d5 | d3 | 02 | 17 | 9f | f9 | 21 |
| 0070 | 0d | d1 | 1e | 9d | 12 | 5e | 38 | 1a | 8f | 25 | ec | 77 | e5 | 33 | a9 | f8 |
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 0xe62b0aea…83c73d
// 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("0xe62b0aea21cc607067ba527ab0ea4ae1a48e366ab7e31e8e8567e1ddb283c73d")
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)