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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.
0x55d66d8680b0ac7c944f23f20674e320dd65065c4f4573a801cc4cc3cddf8762The 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 | 32 | 94 | 50 | ae | ef | 33 | 60 | d0 | 7b | ed | f7 | a4 | 61 | 9c | d3 | 5e |
| 0010 | b8 | 5e | 23 | 55 | d9 | 34 | fc | b5 | 9a | 22 | b9 | 2f | a0 | d1 | b9 | be |
| 0020 | 25 | 52 | ad | 2b | 64 | 45 | 85 | d9 | 41 | 5a | fb | 52 | 64 | a2 | 3a | 49 |
| 0030 | 99 | dd | 1c | d2 | 2f | 71 | 7b | 83 | df | 80 | 7d | 2e | 67 | 68 | 42 | 26 |
| 0040 | 06 | 65 | a7 | 0b | f6 | f7 | 3c | 24 | 34 | ee | 50 | 1a | e3 | bc | 7c | 34 |
| 0050 | 9d | 04 | 63 | 7f | 0c | 70 | 0c | 90 | 55 | cf | 95 | 42 | 9c | 08 | f6 | a0 |
| 0060 | c1 | b5 | 0f | 55 | 85 | cf | aa | 93 | 98 | 4b | c6 | 30 | dd | 87 | dc | 11 |
| 0070 | a4 | 38 | 44 | fe | 21 | ad | 07 | db | b5 | c1 | 83 | 7c | ee | 9e | 18 | 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 0x55d66d86…df8762
// 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("0x55d66d8680b0ac7c944f23f20674e320dd65065c4f4573a801cc4cc3cddf8762")
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)