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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.
0x244b7029e5e1f98b0acc3d94a1a0dcdcc2e0b9418da0bd344e8980db2fa35848The 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 | 52 | 52 | 0f | 14 | 66 | c7 | f7 | 48 | 66 | f2 | 2d | 25 | 68 | 9f | c2 | a4 |
| 0010 | 1d | 38 | 28 | 8e | 80 | 8c | 0a | e6 | e8 | 28 | aa | 94 | f0 | a0 | bc | b4 |
| 0020 | 8d | 9d | bf | 7a | df | 0c | a2 | c5 | eb | 61 | 94 | 18 | 4c | 83 | cf | c4 |
| 0030 | 2f | 66 | 57 | a1 | bd | 2e | 0c | 48 | af | 70 | 33 | c5 | c6 | ec | 1f | 0b |
| 0040 | 02 | fd | 79 | aa | 5d | b8 | 4c | af | 12 | af | 13 | 79 | 57 | 42 | 9d | 17 |
| 0050 | 9e | 71 | e3 | 60 | ec | be | 72 | 98 | 12 | 2d | 9c | dc | d4 | 4e | d9 | 3c |
| 0060 | a5 | f1 | 8c | ec | f4 | 0c | b4 | 78 | 8f | f6 | 0f | 74 | b0 | 2d | c5 | d1 |
| 0070 | b3 | 14 | e3 | 60 | 1d | 3f | 02 | 88 | c7 | 92 | 43 | d7 | ba | d0 | ac | 8a |
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 | 5e | 4b | 87 | 2d | 2e | ed | d3 | d3 | b7 | 6b | fe | fb | fa | 8d | 3d | 30 |
| 0010 | c8 | e3 | bf | cb | 3a | a7 | c4 | 30 | 0e | 95 | 2c | 92 | a1 | 4e | d3 | b7 |
| 0020 | 44 | 1f | 2b | 42 | 4a | 10 | 95 | 29 | c1 | 59 | a1 | 21 | e6 | be | 42 | 06 |
| 0030 | aa | dd | ee | af | 91 | 44 | 3f | 35 | b2 | 6e | 4a | 2e | 2c | b9 | c2 | 7a |
| 0040 | 2d | 3b | be | e1 | e3 | 01 | 25 | ef | a3 | e0 | 89 | 92 | 24 | 2d | cf | a6 |
| 0050 | c9 | 74 | a5 | bc | 3b | 08 | f5 | 1f | 6e | 88 | f5 | de | 76 | 0f | 3d | a8 |
| 0060 | 64 | b5 | bb | 2e | 8e | 71 | 79 | a1 | 35 | 1e | 45 | a5 | ab | cd | 58 | 30 |
| 0070 | f8 | dd | 0a | fd | ed | 70 | e8 | 6d | ce | 4f | c0 | 81 | d8 | 99 | 87 | 40 |
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.
0x0dc6fd3dd623f21b6aa83e0a2dc5834ab128408161d93d346bec0ef71a6684d10x2dc5834ab128408161d93d346bec0ef71a6684d10x2Dc5834aB128408161D93d346BEC0ef71A6684d1from 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 0x244b7029…a35848
// 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("0x244b7029e5e1f98b0acc3d94a1a0dcdcc2e0b9418da0bd344e8980db2fa35848")
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)