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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.
0x91d9d3928aded61cf29a1d6e08d802f9222ff5902e7ac72615343f77acb1bd65The 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 | c4 | 20 | 32 | e0 | 3a | 2e | 21 | dc | 30 | 14 | be | a3 | 85 | f7 | 9b | 70 |
| 0010 | 7f | 5d | 74 | 0d | 92 | ae | 1b | c2 | 92 | 1a | 47 | ad | a3 | 25 | 49 | 87 |
| 0020 | cd | 15 | b5 | 80 | 58 | b7 | b5 | ee | e4 | e4 | 43 | 8b | 12 | c5 | 2b | 22 |
| 0030 | af | d1 | 3f | 8b | ba | cb | b6 | f2 | 8b | 0f | 9f | 22 | 2c | 5e | 87 | 6a |
| 0040 | 50 | 7c | 79 | d3 | c5 | 5d | 69 | fc | 00 | e2 | e9 | 22 | 1f | c7 | 17 | 34 |
| 0050 | bf | 94 | c2 | 1f | 7a | 5b | cf | d3 | bd | cf | 76 | 43 | 1a | 5b | c9 | 4d |
| 0060 | 6a | bb | ce | cb | d5 | 8d | 18 | 0b | 1c | ae | bf | e6 | a8 | e7 | 1b | 97 |
| 0070 | f9 | 93 | 7f | 7c | a8 | 44 | 1d | 8a | 3b | e0 | 49 | a8 | 6c | 16 | d0 | 70 |
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 0x91d9d392…b1bd65
// 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("0x91d9d3928aded61cf29a1d6e08d802f9222ff5902e7ac72615343f77acb1bd65")
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)