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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.
0xe4821cf7496276a04dc34bbbd554e5b31496b09e904b4b1573a6972929c4e1d5The 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 | d9 | 47 | 9c | 5e | 69 | 2d | d4 | 27 | 6a | d9 | 09 | 20 | b2 | 13 | 14 | 1e |
| 0010 | 3b | f0 | 58 | 6f | 85 | 19 | af | 2e | 12 | 5f | 6b | fe | 9f | 0f | b9 | 7d |
| 0020 | fe | 5d | 3d | ae | a3 | d9 | 28 | 16 | 56 | 1d | fd | 2e | dd | f0 | 54 | 1e |
| 0030 | ff | 51 | 9f | b8 | ee | 0d | 29 | 47 | 8c | ed | 9d | d7 | 8c | 2e | b3 | 51 |
| 0040 | 65 | a3 | 5c | 14 | dc | 27 | f9 | d9 | b2 | a7 | 1c | c4 | 7d | 50 | af | fb |
| 0050 | e0 | e4 | 85 | d1 | 5f | d2 | f5 | b4 | a0 | 53 | 7b | 6f | 21 | 85 | 7a | f2 |
| 0060 | fd | 93 | 41 | 7c | d7 | 3b | 76 | 16 | c6 | 81 | 66 | eb | 13 | 95 | 22 | 95 |
| 0070 | 76 | 28 | 91 | 37 | f8 | e3 | e0 | b4 | 66 | c8 | 9d | 86 | 19 | 18 | dc | 10 |
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 0xe4821cf7…c4e1d5
// 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("0xe4821cf7496276a04dc34bbbd554e5b31496b09e904b4b1573a6972929c4e1d5")
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)