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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.
0x215d58ac3b470df8976f55863af1fe4496f0d719171f245fa62377ba3253bbb7The 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 | c6 | e3 | d9 | cb | cf | e6 | c4 | bc | a7 | 7b | b1 | 48 | 1c | 97 | d4 | ed |
| 0010 | f0 | 21 | 60 | 0f | 39 | e2 | 6b | 81 | e1 | a3 | 61 | 71 | c5 | b5 | 42 | 46 |
| 0020 | 00 | a9 | 96 | 26 | 43 | 0f | a5 | 47 | a8 | 9c | 28 | ba | dd | 20 | c3 | a7 |
| 0030 | 65 | 19 | 1c | 3f | a1 | d9 | 9e | cf | 8e | 50 | 21 | be | 14 | e6 | 01 | 1b |
| 0040 | 22 | 76 | 1a | e1 | 72 | 99 | 34 | c5 | 95 | 8b | c2 | cf | 0a | e4 | 6e | 7b |
| 0050 | 43 | a9 | 99 | 92 | 4a | 29 | b7 | db | 1a | 9f | 4d | 2c | 16 | 0d | 55 | 6b |
| 0060 | 80 | e5 | 0f | 28 | 04 | e0 | 28 | e6 | 92 | 9c | 72 | 3e | e8 | 8e | e3 | 47 |
| 0070 | ff | c1 | f1 | 43 | 7c | 79 | 0b | 6c | 3d | 90 | 95 | 45 | f9 | 67 | e9 | 0f |
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 0x215d58ac…53bbb7
// 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("0x215d58ac3b470df8976f55863af1fe4496f0d719171f245fa62377ba3253bbb7")
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)