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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.
0xf0cf08a601756c28505404dd3912abfe3bf83d6f692603fa70ef0cddf7351c21The 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 | c2 | c3 | 35 | 1b | 9f | f2 | 93 | 90 | 10 | 08 | 3f | fb | de | 58 | a1 | 12 |
| 0010 | 06 | e3 | ce | b0 | 6c | e4 | 71 | 30 | a5 | a5 | 74 | f4 | ef | cc | 9c | a9 |
| 0020 | 83 | 8d | f3 | 67 | 03 | 2c | 35 | e1 | b5 | 15 | e4 | de | c7 | e9 | 35 | ae |
| 0030 | 50 | 5b | 2b | eb | 83 | f7 | fb | 73 | ff | 56 | a8 | e8 | da | 3c | 6e | 0d |
| 0040 | b4 | 70 | 47 | c7 | ee | dd | 12 | 8f | 78 | 36 | a5 | 28 | 30 | a6 | 0c | 4b |
| 0050 | 55 | 6e | 28 | fc | 1f | 9b | 19 | 68 | d8 | 9a | 62 | 6a | 2e | 3b | 7b | a3 |
| 0060 | 5c | 95 | 0b | 45 | 3b | 83 | 0a | 95 | be | 22 | 93 | b5 | 43 | c8 | 89 | 2b |
| 0070 | 3f | a7 | 58 | a8 | 92 | 33 | cf | ec | c4 | e5 | e2 | be | 21 | a8 | 17 | 7c |
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 | c7 | f1 | b3 | bb | a0 | de | 86 | e0 | 14 | ca | ef | b7 | 45 | 42 | 1b | a0 |
| 0010 | 54 | 04 | ec | fb | 7d | 76 | 5b | e7 | 8a | 0f | 70 | fc | 0c | a5 | 89 | 92 |
| 0020 | 25 | dd | 5c | a2 | 1b | f0 | 88 | a2 | 78 | 8c | 7d | b4 | 0e | bc | 1f | 84 |
| 0030 | 06 | 3f | 2a | 57 | 3c | e9 | 4e | 4d | c3 | 1b | 1d | 47 | 0f | 50 | a6 | ba |
| 0040 | 9a | 4c | 3d | fb | 77 | b5 | e1 | d5 | f3 | e1 | d2 | 2c | be | b2 | 05 | bb |
| 0050 | 31 | 20 | a9 | 79 | 46 | c5 | b8 | df | 29 | 20 | 9f | e7 | fb | 90 | ed | ae |
| 0060 | d5 | c5 | 96 | 89 | d0 | fa | b2 | fa | 32 | b6 | 74 | 42 | cf | de | a4 | f6 |
| 0070 | 16 | 3b | dc | 12 | a0 | 0e | 4c | bb | bf | f3 | 26 | af | 4b | 06 | a1 | 12 |
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.
0xc15468ebcb36452e54dd2f1ab369eab35dceb2cb1775984274ddd8a976f8f1890xb369eab35dceb2cb1775984274ddd8a976f8f1890xB369eab35dCeb2CB1775984274DDd8a976f8F189from 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 0xf0cf08a6…351c21
// 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("0xf0cf08a601756c28505404dd3912abfe3bf83d6f692603fa70ef0cddf7351c21")
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)