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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.
0xab379167955e76ee7b2d66cc79aa8641cb7d7817f4c16c35e081b59e230093ceThe 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 | 1c | 15 | 3c | 3d | 1b | 4b | 60 | c5 | c5 | 99 | c7 | 8c | 33 | cc | 8c | 81 |
| 0010 | b3 | 94 | ca | 08 | 3c | 6c | 1c | 85 | 15 | 4d | 90 | 04 | 5a | a6 | 22 | 62 |
| 0020 | 3a | 91 | 1e | d2 | af | 68 | 4b | 75 | 39 | f7 | 31 | b9 | cd | 52 | 03 | fa |
| 0030 | ad | b3 | 04 | cd | 30 | df | a6 | 96 | 7e | e4 | e4 | 21 | d0 | 91 | 7c | 58 |
| 0040 | b2 | aa | 7b | 92 | 27 | 91 | 9d | f8 | d8 | 3a | fd | f8 | a4 | 3b | bb | af |
| 0050 | 74 | 19 | 86 | e3 | 5b | c7 | 53 | 10 | ce | 25 | b4 | 7d | 93 | 2d | 12 | a9 |
| 0060 | 28 | c3 | 1f | 4a | e1 | b2 | 1e | e3 | 70 | bb | 2b | cb | 86 | c0 | ee | c4 |
| 0070 | ff | a3 | d0 | 32 | ce | f0 | 3f | c3 | 3a | 3a | 86 | 90 | 19 | 3b | b2 | 35 |
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 0xab379167…0093ce
// 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("0xab379167955e76ee7b2d66cc79aa8641cb7d7817f4c16c35e081b59e230093ce")
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)