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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.
0xf5d68327c61044591a3c7989dd509652f4b38335e4b897804b356d10004632efThe 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 | 0c | eb | eb | 4f | d4 | 13 | bd | c2 | 98 | 1e | 8c | 21 | dc | a5 | 97 | e8 |
| 0010 | 45 | e7 | f5 | 3d | 68 | 04 | 69 | 78 | 4c | 8d | 78 | 3a | 8b | fb | ec | 81 |
| 0020 | 1f | 76 | d1 | c2 | 12 | 64 | 06 | 01 | a2 | bc | 9b | d3 | 34 | 03 | 54 | ac |
| 0030 | 86 | 79 | 56 | b6 | de | b1 | 5f | 05 | 40 | aa | b5 | 60 | 35 | cd | 87 | f4 |
| 0040 | e7 | 9c | b1 | dd | 4e | f5 | d3 | e4 | 05 | 21 | 5a | ed | 15 | 46 | 54 | 4a |
| 0050 | 19 | 6c | a2 | fe | a7 | c5 | 08 | a6 | 74 | 95 | a7 | 3a | 1e | bd | ab | 87 |
| 0060 | bb | bc | fc | ad | a1 | d4 | e1 | 76 | 04 | d6 | 7a | a5 | 27 | 0e | 57 | 51 |
| 0070 | 75 | b9 | e9 | 78 | b4 | c4 | bd | 94 | 38 | 91 | 7b | 06 | 04 | ab | ca | be |
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 0xf5d68327…4632ef
// 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("0xf5d68327c61044591a3c7989dd509652f4b38335e4b897804b356d10004632ef")
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)