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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.
0x70249afed88a6e48150a3d9099eff20f5e723e0db322ddde76eb9d62e6bba5c8The 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 | 2d | 3d | 87 | 7f | b2 | 8e | a0 | d5 | 28 | 6a | 48 | 55 | 78 | a9 | 3f | f5 |
| 0010 | e3 | 4c | db | ab | bc | 11 | 29 | 88 | e5 | 3f | dd | 4a | d8 | 3c | a6 | 8f |
| 0020 | 7a | 3a | 02 | 6e | e9 | fc | 0d | 2a | be | ac | 59 | b2 | 14 | b0 | 6d | b2 |
| 0030 | f0 | f2 | ec | 22 | 8c | 18 | 2d | 33 | 32 | 75 | ab | 3e | dd | ba | ec | b2 |
| 0040 | c4 | 46 | 46 | 95 | 25 | fa | c4 | c0 | bc | 12 | 20 | 65 | 83 | 1d | 4a | 45 |
| 0050 | 55 | 5a | 53 | 17 | 7a | 5e | 26 | 07 | e9 | 4a | 78 | 61 | f2 | 7e | bb | cb |
| 0060 | 48 | 01 | 33 | 23 | b5 | bc | 9e | 98 | 51 | 54 | 2f | 54 | 83 | 5b | da | d5 |
| 0070 | 4e | cc | 4d | 30 | c3 | fe | 79 | 15 | 32 | c5 | cb | e8 | 77 | 07 | b3 | 0a |
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 0x70249afe…bba5c8
// 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("0x70249afed88a6e48150a3d9099eff20f5e723e0db322ddde76eb9d62e6bba5c8")
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)