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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.
0x65667035603fa13df348c0450e3e2862d5d0bac2b4585896e24d4d32f2ae0012The 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 | e7 | 03 | c5 | a9 | 88 | e6 | 51 | 60 | 9e | 0a | 33 | f8 | f6 | 87 | 9c | b3 |
| 0010 | 6e | eb | 8a | d6 | c5 | 91 | aa | 72 | e6 | 6e | 6b | ff | ad | 73 | 38 | 39 |
| 0020 | 96 | c5 | b3 | bc | 53 | 9e | 23 | b6 | f0 | 13 | 3c | f6 | 49 | 6e | 2f | e4 |
| 0030 | d4 | 91 | 7d | f8 | 34 | 66 | 58 | 76 | 57 | 79 | d2 | 19 | 28 | 9e | 3a | d8 |
| 0040 | 3f | 88 | 7d | c8 | a9 | c4 | a4 | 9a | 61 | 93 | 05 | a2 | 3d | 63 | c5 | a8 |
| 0050 | 94 | 1f | a1 | 04 | 48 | 75 | 78 | a7 | 07 | d0 | e1 | b2 | 19 | 2a | 12 | e3 |
| 0060 | 13 | b7 | 06 | 7e | a0 | 0d | 10 | 1b | 61 | 9d | ef | d7 | 38 | 87 | 0f | 2d |
| 0070 | 6e | e2 | 83 | b1 | 80 | 8e | fe | 63 | 80 | f5 | dd | 2b | 07 | d3 | 7f | f2 |
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 | 24 | 81 | a4 | c3 | f5 | 9d | 97 | 74 | 3e | f2 | 8b | e5 | db | 6e | d6 | d5 |
| 0010 | d7 | 8e | bc | f3 | d3 | 53 | d1 | cd | bb | ee | a9 | 58 | f2 | 71 | 15 | 12 |
| 0020 | c9 | 56 | 6c | 87 | 21 | b3 | c3 | 96 | 35 | 7d | 7d | ed | 29 | ad | ac | 50 |
| 0030 | e2 | 9e | da | 65 | 8e | db | 95 | e7 | a4 | 37 | f0 | 79 | a9 | 20 | cd | ca |
| 0040 | 1a | 9e | 04 | 57 | e7 | e8 | 72 | c8 | 04 | 12 | ae | 3e | cf | 76 | ba | 54 |
| 0050 | a4 | 62 | af | 4d | e6 | 16 | ab | fa | b0 | 41 | 28 | 40 | 03 | 03 | bc | cf |
| 0060 | af | 41 | f6 | 44 | 4d | 8b | 3b | 97 | 2c | 8d | 2a | 00 | d1 | e8 | 7b | 7d |
| 0070 | 9a | 16 | 22 | ae | 20 | 3b | 9a | ab | 14 | 3d | 34 | 08 | 20 | 3c | 1e | 7f |
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.
0x5f7c4c03a1e6903cce76310f310f10ecbe9ddc9af8dcc25f129775fe1f44e02e0x310f10ecbe9ddc9af8dcc25f129775fe1f44e02e0x310F10eCBE9ddC9af8Dcc25F129775fE1f44e02Efrom 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 0x65667035…ae0012
// 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("0x65667035603fa13df348c0450e3e2862d5d0bac2b4585896e24d4d32f2ae0012")
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)