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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.
0x62d76046986aef7a89e5cdf9fd534de5ad1f7641463cd174311601e649e4d062The 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 | 80 | 5d | cf | 70 | 7e | 0d | 26 | a1 | 7c | ec | 13 | 71 | 74 | 23 | be | 51 |
| 0010 | c3 | f2 | 46 | a6 | 12 | 2f | e2 | 90 | d5 | dd | fb | 28 | 7d | f1 | 9b | ec |
| 0020 | 3e | c2 | 3c | d0 | 37 | 95 | 86 | 09 | 2d | d1 | 30 | b7 | 93 | d1 | ea | 3d |
| 0030 | 18 | a0 | c9 | 3d | 32 | 4f | 02 | 70 | 95 | 0e | 4a | a5 | 82 | 3f | 73 | fc |
| 0040 | d6 | 0c | 40 | 7d | 06 | a8 | 29 | 86 | 3b | 22 | d8 | 2e | 7b | c0 | 02 | 82 |
| 0050 | ec | b9 | 45 | 7a | e6 | 98 | db | 29 | 73 | f2 | b8 | 8b | 15 | 8e | c9 | 12 |
| 0060 | 24 | fb | a4 | 69 | 2c | a6 | d6 | 81 | 8d | 47 | 91 | 16 | 25 | ae | 1e | 5e |
| 0070 | c2 | e8 | b4 | 33 | 0d | 97 | e5 | 4c | 6f | f9 | f1 | e9 | f1 | 15 | 20 | da |
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 0x62d76046…e4d062
// 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("0x62d76046986aef7a89e5cdf9fd534de5ad1f7641463cd174311601e649e4d062")
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)