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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.
0xeea2fffe4fd876282d05805b33d3af5758365654542fd7e38a3ebdf42c4ab6c1The 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 | 70 | 65 | 0e | 06 | 8a | 7c | 48 | d7 | 42 | c3 | 95 | bc | 44 | 6a | 26 | 0b |
| 0010 | 64 | 01 | e3 | a1 | 5e | 8a | 69 | eb | f0 | 9d | f5 | e1 | be | 69 | 3a | cb |
| 0020 | 3d | 6b | 43 | d4 | 28 | 23 | c2 | 1a | d6 | 6f | 32 | 73 | 0c | 71 | 34 | 0a |
| 0030 | 8f | 12 | c2 | 70 | 63 | 3f | 40 | c5 | a4 | bc | d4 | 3d | 48 | dd | 57 | d0 |
| 0040 | 0e | 87 | b6 | d2 | 22 | d1 | fd | 14 | 48 | 8b | f6 | bb | 1b | 2c | 52 | 23 |
| 0050 | f7 | ff | ad | fc | a9 | 3c | d8 | b8 | 09 | 5f | 15 | f9 | 47 | e9 | 3f | c1 |
| 0060 | c8 | 21 | e7 | 38 | f5 | ed | e0 | 75 | f2 | 68 | 87 | 78 | e9 | db | ab | c6 |
| 0070 | a3 | c4 | a7 | 36 | f3 | 78 | ab | 26 | e2 | e9 | 1c | 58 | 36 | 84 | c7 | f7 |
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 0xeea2fffe…4ab6c1
// 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("0xeea2fffe4fd876282d05805b33d3af5758365654542fd7e38a3ebdf42c4ab6c1")
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)