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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.
0x67dac949905c061134d0512c134b24a1c0a78884a47d98252b060cc85936b05aThe 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 | 60 | c6 | 3b | 32 | a0 | 5e | bd | 58 | 40 | b5 | 23 | f0 | 92 | 0e | 9c | d1 |
| 0010 | 2b | 6a | 57 | 2d | f8 | a0 | a7 | e5 | 72 | c1 | a3 | 5d | 23 | 6f | 78 | 29 |
| 0020 | 10 | 9d | b0 | d2 | a8 | 71 | 4a | d2 | 38 | 2b | e6 | 3c | 09 | aa | be | b6 |
| 0030 | cb | 61 | 33 | ca | 01 | ec | 8a | 17 | 51 | 22 | ca | 68 | 21 | 54 | 9d | ad |
| 0040 | 88 | e8 | 64 | ac | d5 | ad | 86 | 08 | a1 | a1 | 2a | e6 | ab | 86 | 4a | 31 |
| 0050 | fd | 89 | 3f | 16 | 35 | 2a | a3 | 48 | 5c | 38 | 29 | 49 | fc | 5e | 4c | b2 |
| 0060 | e2 | 09 | 73 | 8a | ee | 52 | 3c | 68 | 4b | bd | 68 | 6a | e2 | 81 | 32 | c4 |
| 0070 | 3e | a5 | 7c | c9 | 92 | 24 | 31 | 90 | f2 | 1b | 75 | ba | c0 | 0e | ae | 2c |
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 0x67dac949…36b05a
// 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("0x67dac949905c061134d0512c134b24a1c0a78884a47d98252b060cc85936b05a")
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)