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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.
0xf83ee2271c2fd4536b0458af5adeb76884328fdb359919530406c39efc7a0aedThe 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 | a4 | d8 | f0 | f6 | 87 | 02 | a3 | 84 | 13 | 11 | 65 | 4a | 5e | 43 | 7f | 47 |
| 0010 | 6a | 7b | ac | 9c | e8 | 84 | 31 | d2 | d5 | 09 | c6 | 1c | e4 | b2 | c8 | 83 |
| 0020 | 04 | b5 | c2 | b9 | f1 | 71 | ab | 16 | d3 | 6b | 0d | 95 | 5d | f7 | b3 | 28 |
| 0030 | 43 | 46 | fc | 66 | 3d | 3f | 47 | be | 5e | 79 | ac | a6 | 65 | c2 | b4 | 0d |
| 0040 | 90 | 76 | 17 | 16 | a2 | 9b | 91 | 45 | 1c | 35 | 13 | 63 | 87 | d0 | 47 | fd |
| 0050 | 46 | c4 | d1 | 0b | 29 | eb | 7f | 23 | c7 | e1 | 06 | d4 | 6b | bc | 03 | 72 |
| 0060 | 9a | 18 | 08 | b6 | ac | 11 | b4 | 95 | 61 | b2 | 07 | 6c | b7 | 0e | a0 | ce |
| 0070 | 1f | 3e | bc | d8 | 5b | 42 | ff | 0d | 7c | 20 | e0 | 0b | d8 | 01 | 40 | 02 |
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 0xf83ee227…7a0aed
// 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("0xf83ee2271c2fd4536b0458af5adeb76884328fdb359919530406c39efc7a0aed")
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)