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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.
0x94c720dbd02e6d8b96a5d487fa1508a51da4f818705754dac3cb5e7d41010bdbThe 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 | ee | 9a | 68 | 0f | 76 | 46 | b5 | 77 | 1e | 8c | 81 | b9 | fb | 16 | 63 | 73 |
| 0010 | b5 | e9 | fc | 26 | 41 | a1 | c1 | a4 | 0b | 8d | 43 | 06 | 05 | c5 | a6 | aa |
| 0020 | fb | 39 | 04 | eb | 55 | f6 | 61 | 5a | aa | 19 | e9 | 52 | a3 | 8b | f4 | 23 |
| 0030 | ab | 14 | 6d | 01 | f7 | 73 | 45 | ea | a6 | 57 | dd | ff | 9d | 02 | c8 | b1 |
| 0040 | da | c6 | 42 | 3d | 90 | 87 | 13 | 8d | b1 | 8d | 77 | 26 | 3b | e3 | f1 | c6 |
| 0050 | 37 | 68 | 40 | 40 | 1a | 27 | da | 83 | 64 | 89 | 0a | 83 | a2 | bb | 21 | 94 |
| 0060 | a5 | 4b | d7 | ad | ae | 61 | e5 | 1c | c7 | 84 | 78 | 0d | 7a | 12 | 94 | ca |
| 0070 | 96 | 18 | 40 | f9 | 66 | 26 | 63 | 75 | bf | 21 | 6b | f6 | 02 | 6c | e4 | 54 |
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 0x94c720db…010bdb
// 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("0x94c720dbd02e6d8b96a5d487fa1508a51da4f818705754dac3cb5e7d41010bdb")
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)