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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.
0xd4bbd15b8e522ff88c144ad2048a7af50b65f39ecd9ff8940af5aa690470e5ddThe 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 | 76 | a2 | 67 | 97 | b6 | 8e | 32 | 10 | 03 | 2e | 79 | 04 | a0 | 41 | 2f | 6e |
| 0010 | 0f | 0a | f3 | 6d | ae | 32 | 33 | 2a | 5c | fa | 58 | 8b | 96 | 3a | 65 | c7 |
| 0020 | fd | 78 | 0e | f0 | 17 | 07 | 80 | a9 | b9 | 78 | 77 | 76 | 06 | 3c | 25 | 3f |
| 0030 | 9a | 8e | 00 | 18 | ef | 96 | 4a | 78 | 56 | e1 | 9d | 96 | e3 | eb | 47 | 88 |
| 0040 | b1 | 5c | 2e | 6a | d5 | 0d | d4 | fc | f4 | 63 | 12 | 47 | d7 | 69 | 10 | 36 |
| 0050 | 24 | ed | a9 | 71 | fb | 66 | 9d | 01 | d7 | 92 | 42 | f5 | f1 | 9e | 71 | aa |
| 0060 | 19 | b5 | 7a | 0d | bf | 9a | 16 | 68 | 79 | 9c | cd | a0 | 12 | 0a | 7e | 8c |
| 0070 | c4 | aa | 69 | 14 | 43 | 07 | 7b | 07 | 6e | 23 | 32 | 69 | 23 | 1f | 51 | 77 |
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 0xd4bbd15b…70e5dd
// 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("0xd4bbd15b8e522ff88c144ad2048a7af50b65f39ecd9ff8940af5aa690470e5dd")
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)