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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.
0x13a1725182d65b5cf535a23cd7ee3ac95a005ee10cf888e843e65e2f5e37d3f0The 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 | 01 | 5c | 65 | 15 | f7 | 03 | 05 | 43 | 5a | bb | 4a | 78 | fe | 08 | 20 | 5d |
| 0010 | 90 | 50 | 77 | c5 | 78 | 29 | 3c | e5 | 7d | dd | 7d | 3a | b3 | 51 | e6 | 93 |
| 0020 | a7 | b4 | 18 | 59 | 8b | 1a | e4 | 2a | 6f | 1b | 1e | ee | 5f | cf | e9 | 81 |
| 0030 | 5e | 23 | 82 | dc | e4 | e4 | 11 | 57 | 8b | 4c | b0 | 9c | 46 | 7b | b2 | d4 |
| 0040 | 51 | 0a | c5 | a8 | e6 | 39 | c9 | ff | 74 | aa | 1d | 45 | a5 | 97 | e8 | 1e |
| 0050 | b0 | 39 | b9 | 9a | aa | 6a | 26 | 75 | ae | d3 | 71 | 3e | 6a | 54 | ba | 25 |
| 0060 | b1 | ee | 15 | 29 | d3 | e2 | c2 | 34 | c4 | dd | 70 | 88 | 63 | b6 | 6b | 96 |
| 0070 | df | f9 | 3c | d1 | a4 | 19 | fc | 8e | c2 | bc | 7f | b8 | 49 | 65 | a4 | 61 |
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 0x13a17251…37d3f0
// 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("0x13a1725182d65b5cf535a23cd7ee3ac95a005ee10cf888e843e65e2f5e37d3f0")
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)