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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.
0xfe5e4ca17a3afceb3eb214be6452d6a36a56de890a73c2d5911ecd6beb8795e9The 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 | e0 | db | ff | 0a | 65 | bc | 71 | df | e5 | 18 | 41 | 2b | 2e | 9e | 49 | 5c |
| 0010 | 06 | 40 | bd | 18 | e9 | 1f | bc | 33 | 0c | 59 | 43 | 26 | 22 | 62 | a3 | f2 |
| 0020 | d6 | 30 | 7b | da | a7 | 88 | 0e | c7 | 79 | 48 | 81 | 13 | 63 | 94 | a9 | a1 |
| 0030 | d2 | 87 | f4 | 99 | 26 | 23 | b7 | ca | df | 9b | a3 | 28 | c0 | 11 | 6f | df |
| 0040 | bd | a7 | de | 27 | c6 | cf | 72 | c2 | cf | 57 | cf | c6 | 58 | e3 | e8 | 92 |
| 0050 | d7 | 2e | 64 | d5 | 89 | d2 | 1a | 52 | bb | ed | 7e | 36 | cb | cd | e5 | e6 |
| 0060 | 6e | 33 | b9 | e0 | d6 | bb | 46 | 62 | 5c | 2c | 51 | 46 | 96 | 3a | bd | e3 |
| 0070 | e1 | 64 | 84 | 4d | 24 | 74 | 08 | 6f | 22 | dc | 6e | 65 | a8 | f2 | 8e | fd |
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 0xfe5e4ca1…8795e9
// 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("0xfe5e4ca17a3afceb3eb214be6452d6a36a56de890a73c2d5911ecd6beb8795e9")
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)