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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.
0xe027d47bd0b9c0f374c81d58a6a60f59227056fe813cfa1747e7b1bcb75f99bbThe 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 | 8c | 6e | 78 | 77 | da | 0b | 80 | 11 | ab | 2e | c6 | 1b | 9c | e7 | fb | 95 |
| 0010 | 31 | 75 | a6 | 14 | 01 | 24 | 5e | 35 | b4 | 94 | f4 | 60 | 8e | 77 | e5 | bd |
| 0020 | 51 | df | 8c | 2b | 8e | 7e | ba | 14 | 7d | c2 | 13 | 77 | 7d | 9e | 30 | 18 |
| 0030 | c4 | ce | 03 | 22 | a7 | 1d | b4 | 00 | 62 | fb | 3c | 51 | a8 | 6f | 22 | 44 |
| 0040 | eb | 77 | 84 | c3 | 3d | cd | 70 | 13 | 6e | 8b | a2 | 20 | a4 | e1 | a8 | 45 |
| 0050 | 1d | 35 | a3 | 5c | 6e | 6b | f1 | 9a | e6 | 1c | 9d | 90 | de | 9b | 8c | 89 |
| 0060 | 73 | 56 | fa | bf | dc | a9 | cb | bb | 80 | 81 | fb | 23 | 91 | ab | 1f | cf |
| 0070 | a8 | f1 | 8a | 52 | 76 | 9a | 61 | a3 | 5a | 26 | ea | 67 | 8f | c5 | 41 | ec |
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 0xe027d47b…5f99bb
// 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("0xe027d47bd0b9c0f374c81d58a6a60f59227056fe813cfa1747e7b1bcb75f99bb")
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)