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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.
0x17175dbde9727ba733edce5bcfc1ce2217a611e8256ce6f5735b7b962aa15704The 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 | b7 | 6e | 44 | 20 | 94 | 70 | 29 | e4 | 93 | 3a | 0c | 6f | 27 | 1a | 28 | bb |
| 0010 | f1 | c2 | ef | 2c | 70 | 7c | 88 | ba | 97 | ef | 2d | 7a | 50 | 91 | db | 3b |
| 0020 | f9 | 0e | e4 | d1 | 52 | 3d | e9 | 3a | a7 | 91 | d8 | 58 | 26 | 20 | b3 | a0 |
| 0030 | cf | 16 | 76 | d1 | 93 | 38 | d8 | 11 | dd | 07 | a4 | 1c | 75 | 28 | 60 | 6a |
| 0040 | bc | fd | 33 | 1a | 08 | f7 | fd | 45 | 19 | 20 | f0 | 91 | 9f | bd | b3 | f7 |
| 0050 | cf | 46 | f0 | b2 | 7a | 7e | a7 | c7 | 4f | cc | 81 | 40 | bd | 13 | 8e | f3 |
| 0060 | bc | 83 | b2 | 6e | b9 | 09 | 6f | e2 | 31 | 2b | 39 | ac | 74 | 5d | 4d | fa |
| 0070 | 48 | 9d | 36 | 0b | 0b | d7 | f1 | 69 | 55 | 46 | c4 | 69 | 5c | 39 | 8e | ab |
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 0x17175dbd…a15704
// 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("0x17175dbde9727ba733edce5bcfc1ce2217a611e8256ce6f5735b7b962aa15704")
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)