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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.
0x8c5a851de79ab83ff8e59c2f2cb3179c8be5161a847b463622b7fed84d7eb5d8The 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 | 6c | 3d | 05 | 11 | fe | 6b | 44 | 62 | 0d | 3a | ad | c8 | 6d | 4a | e8 | 5e |
| 0010 | ed | 6d | c5 | 5f | 0a | 0b | fa | 6b | 94 | 52 | c1 | 62 | 6c | 9c | 51 | 4f |
| 0020 | 3c | a0 | 88 | 72 | cd | f5 | e2 | f4 | b5 | e8 | 03 | 5d | 17 | a7 | 01 | ac |
| 0030 | 90 | ff | ab | 40 | 80 | ac | a0 | b7 | ed | a4 | 62 | 2b | 4c | 81 | f1 | 89 |
| 0040 | 63 | 05 | 6f | 7a | 80 | 9c | 7d | 11 | d2 | 7c | c4 | c8 | 79 | 7b | 06 | d3 |
| 0050 | 36 | ac | b5 | 2d | 16 | 39 | 82 | 7e | 2e | d1 | ff | 73 | cb | f3 | 9b | 06 |
| 0060 | 19 | 2b | cf | 7e | ef | c5 | d6 | e4 | e0 | 75 | 9d | 96 | 05 | 21 | fb | f5 |
| 0070 | 0f | db | 51 | a5 | 7c | 4f | d2 | d9 | 66 | 74 | 4d | 42 | 74 | 16 | f5 | 8a |
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 0x8c5a851d…7eb5d8
// 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("0x8c5a851de79ab83ff8e59c2f2cb3179c8be5161a847b463622b7fed84d7eb5d8")
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)