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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.
0xdac68da72473fda769701ff83b3f6332c798b6581862aed40293cc8b6c1264a3The 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 | 32 | ac | b5 | 6c | 4f | 5e | df | 19 | f7 | 52 | 22 | ea | 91 | 63 | 59 | 5b |
| 0010 | 40 | 95 | 82 | 73 | ce | 02 | 13 | 73 | 9b | b5 | ee | 2a | 45 | d2 | 17 | 4d |
| 0020 | 7c | a0 | ed | 23 | 63 | c3 | 90 | 70 | 04 | d6 | 51 | 54 | 57 | 0b | b9 | df |
| 0030 | 59 | 3c | b0 | 04 | 45 | fa | 8f | 5e | 06 | df | c8 | c9 | 19 | 50 | 34 | e8 |
| 0040 | 94 | 8e | 42 | d8 | b6 | 6e | be | 2f | 93 | 8a | b8 | 73 | be | 12 | f6 | 97 |
| 0050 | e4 | a6 | e8 | 54 | 2a | bd | f6 | 08 | fe | bf | f6 | 9e | 28 | 2f | a6 | f5 |
| 0060 | 78 | 74 | c3 | 6d | ad | be | f4 | 1f | f9 | 26 | d7 | bf | 39 | 4d | f9 | d0 |
| 0070 | d0 | e4 | b0 | ca | 0e | 72 | 0a | 50 | 1c | e7 | 3c | 18 | 35 | 07 | 60 | 80 |
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 0xdac68da7…1264a3
// 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("0xdac68da72473fda769701ff83b3f6332c798b6581862aed40293cc8b6c1264a3")
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)