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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.
0xaf5271d8a2623d7c6f5a40684445bbb15b88ffd14e184e467b5c10f621b7497eThe 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 | 3e | 9e | 18 | 01 | 9a | be | 7f | db | 37 | 98 | d2 | d9 | 3c | 9c | 74 | 1c |
| 0010 | 1d | 53 | 27 | 4c | 48 | 46 | f8 | 68 | f2 | a7 | 17 | 25 | a6 | 15 | 40 | 1c |
| 0020 | 76 | 5d | f5 | 31 | 11 | 64 | b6 | c2 | 09 | 84 | ea | fc | f9 | 62 | 53 | 39 |
| 0030 | 80 | b0 | c8 | 39 | 30 | 50 | 65 | 7c | e2 | b7 | 11 | e4 | dc | c2 | 2b | b0 |
| 0040 | 92 | 55 | 87 | 54 | 7a | 69 | 46 | 3a | cc | 2e | 7a | 99 | e5 | 5c | 5f | a5 |
| 0050 | 2c | 67 | 68 | 82 | fc | 60 | d0 | f5 | d0 | c8 | 3d | 8d | 6f | 26 | 9c | 26 |
| 0060 | 8a | 47 | 37 | b5 | fb | 57 | c5 | c4 | 3d | ee | a4 | b0 | 8a | 5a | 32 | d8 |
| 0070 | cb | ec | 99 | df | e7 | 17 | 68 | 21 | 9c | a3 | 19 | ee | 40 | e0 | d1 | 6c |
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 | 1c | 7d | 94 | 35 | ef | bb | 83 | 25 | ce | e9 | 44 | 5c | bc | 4e | 85 | a3 |
| 0010 | a4 | 95 | d7 | 0e | 68 | d1 | 9e | 8e | 83 | 78 | e9 | 2f | 41 | 24 | f9 | 14 |
| 0020 | 19 | 1c | 53 | d8 | 10 | 6e | 66 | cb | d4 | 7e | 5f | f9 | 26 | c3 | 40 | 5a |
| 0030 | 64 | 80 | 1a | 12 | 4a | ae | 24 | 84 | 3e | 11 | ef | b6 | 28 | 44 | cc | a4 |
| 0040 | 27 | d6 | 54 | de | 40 | f8 | 94 | 6c | 43 | a0 | 36 | 05 | 4c | 21 | fe | 5d |
| 0050 | 28 | 79 | 04 | 5c | 64 | 1a | c2 | b9 | 7b | 89 | 95 | 85 | 4e | d7 | fa | ae |
| 0060 | bc | e3 | dc | 36 | 13 | c1 | 4a | 7a | ff | 81 | df | a3 | 80 | 28 | ec | 07 |
| 0070 | b8 | a0 | d4 | 7b | 3f | fd | af | 22 | da | aa | fd | 8d | fd | 82 | e2 | bd |
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.
0xd5f70cc711f22a36c9d79e508e11a95ff44ed0c3d054105f05c8199e30371a910x8e11a95ff44ed0c3d054105f05c8199e30371a910x8e11a95FF44eD0C3D054105F05c8199e30371A91from 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 0xaf5271d8…b7497e
// 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("0xaf5271d8a2623d7c6f5a40684445bbb15b88ffd14e184e467b5c10f621b7497e")
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)