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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.
0x517d3bd27ab034cd38efa163d57bb05d65c29893468bc6a6bfb0e4eaeaf0e846The 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 | 87 | a7 | e3 | 2d | c1 | f9 | 77 | 2c | b4 | 08 | 98 | 57 | d7 | 8e | 09 | b7 |
| 0010 | b4 | d4 | 0b | 66 | 96 | 7f | f9 | d1 | 27 | e1 | 22 | 84 | f4 | 6a | 62 | 53 |
| 0020 | 68 | 53 | f9 | f8 | f6 | 55 | 3e | 66 | 4e | 5f | a6 | a7 | ef | 7b | 51 | 90 |
| 0030 | c6 | 63 | 66 | a1 | 78 | e5 | ab | a0 | d1 | 0c | f3 | 39 | df | a6 | 5f | dd |
| 0040 | fc | 94 | 3b | 40 | 86 | 2f | 82 | e7 | e3 | 41 | 7c | ef | 25 | 3c | f1 | 70 |
| 0050 | d7 | 2e | d0 | 8e | e9 | 15 | 03 | ff | 05 | 4b | 46 | 2a | ca | fd | d4 | a7 |
| 0060 | 63 | be | ae | b2 | a6 | 2f | 4e | 76 | 1f | f5 | c6 | 37 | 86 | 9d | f8 | 92 |
| 0070 | 19 | 8c | ed | 4e | f4 | cc | 28 | f0 | 17 | 6a | 6c | dc | 3e | 39 | ac | 73 |
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 0x517d3bd2…f0e846
// 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("0x517d3bd27ab034cd38efa163d57bb05d65c29893468bc6a6bfb0e4eaeaf0e846")
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)