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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.
0x0cd82a057453538e2e45d19f20e90f1ac9b29195e001bfb8f558fdd9d5d582fcThe 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 | 14 | fc | 5c | 6c | d5 | ee | 73 | e1 | 62 | 58 | a1 | be | f9 | ac | b7 | 87 |
| 0010 | d7 | 50 | 32 | 2b | ff | 3d | 77 | 8b | 5c | 98 | 28 | 4a | bc | a8 | 14 | c7 |
| 0020 | f9 | 46 | 2e | 3e | 94 | d5 | 22 | 7a | 8e | d2 | 05 | c5 | a5 | cc | 4e | e6 |
| 0030 | 95 | 0e | 7f | dd | 30 | 68 | 53 | 76 | fd | 40 | 6c | 22 | 89 | 00 | 88 | 73 |
| 0040 | 5f | ad | c7 | 91 | f4 | 68 | 95 | 9d | 9f | 30 | 80 | 09 | 98 | 66 | 81 | 06 |
| 0050 | 6d | d6 | 6a | cf | bd | d0 | 1a | d9 | 5f | e8 | bc | 26 | 59 | 30 | a2 | 92 |
| 0060 | ef | de | 34 | 58 | 65 | 6f | ac | de | 79 | 52 | 10 | 85 | 94 | 6a | ff | d0 |
| 0070 | 35 | 07 | 78 | 08 | 4b | 90 | d9 | 40 | 03 | a6 | 72 | 44 | 89 | 04 | 5d | 57 |
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 0x0cd82a05…d582fc
// 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("0x0cd82a057453538e2e45d19f20e90f1ac9b29195e001bfb8f558fdd9d5d582fc")
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)