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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.
0xc9dd5788af70ac1f5f6b02f7ddb48eac7ae41f6a746d51e1f0170d37e158c588The 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 | e3 | b5 | 24 | 31 | b0 | 09 | 74 | 5d | e1 | 0a | d7 | 75 | 38 | f4 | a3 | c7 |
| 0010 | b8 | 0b | 77 | e1 | 43 | ac | db | c3 | fd | f9 | 0c | 80 | 28 | fd | 3c | ad |
| 0020 | 28 | 2f | b2 | 04 | 93 | f5 | be | 0f | 4d | 35 | ab | 6f | 38 | 97 | 70 | 06 |
| 0030 | 0e | 7c | 4c | 8f | c1 | f8 | 36 | 13 | d8 | 0e | 81 | 47 | d9 | 9a | ee | 44 |
| 0040 | cd | eb | 3f | 4d | 6f | 1c | 92 | b3 | e1 | 07 | 86 | ce | c4 | ed | c0 | a7 |
| 0050 | dd | f1 | 41 | 8b | a3 | 98 | ff | 8b | f6 | ab | 9d | 60 | 3b | a2 | 85 | 7e |
| 0060 | c1 | 0f | f6 | fc | 06 | b6 | 5e | f4 | f1 | ee | 34 | ab | 7a | df | 1d | 21 |
| 0070 | 61 | af | 69 | a4 | b0 | e3 | ba | 83 | 7b | e4 | 96 | 33 | 75 | e4 | c2 | bc |
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 0xc9dd5788…58c588
// 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("0xc9dd5788af70ac1f5f6b02f7ddb48eac7ae41f6a746d51e1f0170d37e158c588")
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)