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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.
0x15ac72e72c093d45408fdeae465bd5e705f80602ec73d1ba80b5bdbb3da8b3ccThe 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 | a3 | eb | aa | 93 | d4 | f6 | 3e | fa | a0 | 2a | bd | 69 | 4e | dd | 99 | 19 |
| 0010 | 39 | f6 | 17 | 80 | d4 | 48 | af | 22 | c3 | a9 | 5d | c1 | 71 | cc | cc | b0 |
| 0020 | 93 | 8e | b4 | 9b | 46 | 84 | d2 | 79 | 17 | 1b | a2 | 1f | 16 | 16 | f4 | c5 |
| 0030 | 91 | 73 | a5 | 21 | 9b | 9c | 94 | e5 | fb | ef | 04 | 72 | f7 | 22 | b0 | c8 |
| 0040 | be | e2 | ea | f7 | 5c | 1d | fd | 79 | 3b | 94 | bf | fd | 9e | 28 | 48 | 75 |
| 0050 | 52 | 8d | 8e | 4a | 63 | 78 | c8 | d6 | ee | fc | 17 | cc | fd | ff | 85 | 92 |
| 0060 | e9 | 02 | cb | 0a | b2 | b8 | aa | bd | 90 | ed | 8d | aa | f7 | 2e | 3b | bd |
| 0070 | e1 | 35 | 1f | 40 | 2f | d9 | 6e | 30 | 63 | 18 | 8a | a6 | 6f | 5f | 7e | 1d |
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 0x15ac72e7…a8b3cc
// 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("0x15ac72e72c093d45408fdeae465bd5e705f80602ec73d1ba80b5bdbb3da8b3cc")
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)