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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.
0x852f83e4d268c86f82fdd0bf2b99ced521a3542db9b99999a9e7909dd4258581The 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 | 15 | 89 | 80 | 16 | ea | 66 | 3f | 15 | d8 | 56 | 10 | 1f | 82 | d3 | bc | 06 |
| 0010 | 8d | ea | 57 | c2 | 27 | ce | 8d | 5b | ad | 30 | 6b | bc | b0 | 4d | a1 | 9e |
| 0020 | 72 | f2 | 0c | e0 | 43 | 7e | d3 | e1 | 0a | 03 | b1 | 37 | 76 | ff | 91 | 5e |
| 0030 | f7 | 8c | ce | c1 | f3 | 4b | dc | eb | d1 | 80 | af | 3b | 20 | 8a | 84 | c5 |
| 0040 | 51 | 6b | 9f | 9d | 60 | d7 | e5 | ef | 35 | 14 | 4b | 44 | d0 | 69 | 05 | 07 |
| 0050 | 7a | 8f | 64 | 01 | ab | 53 | de | 1e | d6 | 20 | 3f | 98 | 2a | 0c | a5 | f9 |
| 0060 | 93 | c0 | 46 | 37 | 93 | 8d | 47 | 59 | 99 | 23 | ba | ec | ad | eb | 27 | 9c |
| 0070 | f8 | db | 38 | 90 | 70 | f8 | b5 | f6 | 3d | c7 | 0b | 69 | b5 | b2 | a7 | c1 |
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 0x852f83e4…258581
// 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("0x852f83e4d268c86f82fdd0bf2b99ced521a3542db9b99999a9e7909dd4258581")
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)