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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.
0x77251089a5b5d9ea482c48e112a4ece5dbd5fcf74ef1a410afac9643fb03ecb4The 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 | 2a | e8 | 9e | 1f | dd | 3d | 2d | dd | d0 | bc | 4b | 2a | 39 | 6e | 39 | 03 |
| 0010 | 79 | f8 | db | 12 | 45 | 09 | 3d | 7d | 1d | 0f | 11 | 52 | 17 | da | d7 | f7 |
| 0020 | 44 | 82 | 4b | ef | 30 | 04 | 9d | 68 | aa | 86 | 5b | b2 | b7 | 3c | 07 | a4 |
| 0030 | 17 | 62 | 4b | ca | 1a | 1e | b0 | 61 | c6 | 1b | fb | 6a | 07 | a5 | cd | 28 |
| 0040 | 32 | 6c | 22 | 96 | e7 | 3e | 82 | 5b | 2a | 62 | 3f | c8 | e7 | d3 | 77 | 4c |
| 0050 | 09 | d2 | 65 | 9c | 84 | fe | 44 | 8f | be | 05 | dd | c9 | 11 | c3 | 17 | 23 |
| 0060 | 18 | 1b | ef | 2a | b1 | 4a | 2f | d1 | 57 | 61 | 9e | a7 | 4a | fc | 36 | 08 |
| 0070 | 3d | 0e | 20 | 5e | 0f | 72 | dc | 92 | 7e | b6 | 5b | 74 | e0 | 16 | 1e | 86 |
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 0x77251089…03ecb4
// 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("0x77251089a5b5d9ea482c48e112a4ece5dbd5fcf74ef1a410afac9643fb03ecb4")
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)