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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.
0x5c300e30fb1c3f179014a41de2c7caac20dfd3fb639719f8896fda0343a6a60cThe 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 | ae | 57 | 0c | 35 | b3 | c1 | 07 | 11 | 16 | 7d | 62 | 38 | 48 | 46 | 9b | eb |
| 0010 | 56 | 0e | b1 | 28 | 43 | 9b | 8e | 77 | 67 | e6 | d2 | d8 | d9 | 3c | 26 | 22 |
| 0020 | 0d | b0 | f9 | e1 | 1a | d0 | df | 0b | c5 | fe | 76 | 81 | 09 | ff | 5d | 38 |
| 0030 | 87 | 6e | 44 | 5d | db | ef | 22 | d6 | 2a | fe | 3d | 07 | 6e | 66 | 73 | 83 |
| 0040 | b5 | 0b | bb | 17 | be | 60 | 49 | 59 | 56 | 43 | 6c | e8 | 58 | 40 | 41 | 66 |
| 0050 | 6c | ff | 3a | cd | c4 | bf | 28 | 58 | d5 | 67 | c8 | 60 | 21 | ba | ee | d2 |
| 0060 | 3a | c7 | 5e | af | 61 | b9 | ee | 22 | b7 | 2b | b1 | e0 | 3e | 00 | 02 | 80 |
| 0070 | ff | ce | 9d | 82 | e0 | 53 | 6f | b4 | 99 | 98 | 04 | 7a | e4 | ee | 0f | 4e |
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 0x5c300e30…a6a60c
// 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("0x5c300e30fb1c3f179014a41de2c7caac20dfd3fb639719f8896fda0343a6a60c")
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)