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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.
0x214f98676eb07c1a2ab43f4fd365f93d7d0f6b5dae76dd2eeffb41afd5342d8fThe 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 | 0a | e0 | cd | d3 | ed | 1d | cb | 6a | 3e | ef | 21 | 8e | 6e | d1 | 55 | 45 |
| 0010 | 29 | 9a | 2b | 2e | 2e | a7 | 8c | e5 | 27 | 60 | dc | 1e | 10 | c0 | c8 | 41 |
| 0020 | de | 73 | 8d | 61 | 83 | 9e | f5 | d1 | bf | d8 | 72 | b9 | d7 | 0a | b8 | a7 |
| 0030 | f5 | 19 | 34 | d0 | 1a | af | c8 | bf | a9 | 8c | 0d | 66 | d2 | 4b | dc | cb |
| 0040 | a6 | 6a | 4e | ca | 61 | f1 | 75 | 8d | d4 | b9 | 29 | fb | 8a | c2 | 05 | d2 |
| 0050 | b9 | 97 | 0b | be | 69 | 73 | f6 | 4a | 7d | ca | dc | ba | 6a | b8 | 8f | 25 |
| 0060 | a6 | 9e | fe | 64 | 9b | 3c | 68 | 99 | dc | 79 | 61 | 72 | a2 | c1 | 24 | 04 |
| 0070 | b0 | d6 | 5b | 70 | 67 | 18 | 35 | fe | 7e | d5 | 54 | be | 28 | 77 | 11 | df |
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 | 76 | 93 | 36 | 61 | 00 | 7c | d0 | 45 | e1 | dd | 14 | 3d | bf | 91 | 1d | a0 |
| 0010 | f6 | fa | 5f | d5 | a6 | 21 | 39 | c5 | 56 | 13 | 09 | b8 | c7 | e9 | 2f | 6e |
| 0020 | 18 | 68 | 86 | 38 | 68 | a3 | 61 | e5 | 47 | 9d | c9 | 5c | ae | ff | 34 | 09 |
| 0030 | c4 | a3 | 6a | 8b | 41 | f2 | 2f | 4a | 3d | 74 | 2e | cd | 6a | be | 28 | 3d |
| 0040 | 3f | d2 | 80 | 62 | df | b8 | 62 | d1 | dc | 3d | 76 | d5 | 20 | f1 | 26 | 92 |
| 0050 | a5 | fa | bc | 40 | 4e | cb | 40 | fd | 32 | 2d | 8f | b0 | d4 | 00 | 03 | 9c |
| 0060 | 2a | e6 | e3 | 5c | 7a | bf | c6 | 06 | 4d | 36 | 04 | 9f | f0 | ba | 8f | 2a |
| 0070 | 64 | df | c9 | 87 | cf | de | 60 | eb | 3a | 85 | 28 | 9b | 0e | b5 | 1d | d2 |
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.
0xa1d0110e51e0684e04af82181375e72aaffa916c3c1468b3d13999e4ce87cfc80x1375e72aaffa916c3c1468b3d13999e4ce87cfc80x1375E72AafFa916C3C1468b3d13999E4ce87cfc8from 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 0x214f9867…342d8f
// 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("0x214f98676eb07c1a2ab43f4fd365f93d7d0f6b5dae76dd2eeffb41afd5342d8f")
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)