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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.
0x54188b91898681e6fba8724b2fc77ee3468ff932658712ec5baf1ad1a9115999The 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 | 54 | a9 | 5a | b7 | b9 | c9 | 1e | 2e | 0e | 62 | e5 | 47 | 05 | 93 | f3 | ae |
| 0010 | b1 | 48 | 7a | 2b | a6 | ea | 83 | 68 | 71 | ca | a0 | f8 | 7c | 31 | 64 | c7 |
| 0020 | c9 | eb | 55 | 57 | 22 | 1a | 6c | d1 | ef | 68 | 85 | 6d | 07 | 99 | 84 | 18 |
| 0030 | 65 | 8c | 58 | 5a | c6 | 2c | 81 | 04 | 04 | a5 | 8c | 05 | 42 | dc | 9a | df |
| 0040 | 01 | a8 | c8 | d6 | 19 | 21 | 4d | cd | 0a | cb | bf | 8e | cc | 46 | bb | d1 |
| 0050 | 19 | 90 | ae | d2 | 04 | 32 | c5 | 01 | 57 | 93 | c6 | b1 | 07 | b8 | 9b | 79 |
| 0060 | a0 | d9 | 2c | c7 | 23 | d0 | c2 | 89 | 2c | bb | ac | c1 | 37 | 9d | 4e | b1 |
| 0070 | 9d | e5 | 41 | 1e | 43 | 02 | 8c | d4 | 3d | 1e | f9 | 78 | 50 | 7c | 50 | 7d |
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 0x54188b91…115999
// 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("0x54188b91898681e6fba8724b2fc77ee3468ff932658712ec5baf1ad1a9115999")
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)