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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.
0x134c0cc0eb52424ae7a91fb40d1a81ec33e40bf0768bd0610634ba6e233848f2The 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 | 63 | b5 | f9 | ca | 1b | d5 | 66 | da | 2a | c8 | 3e | 4d | 3c | 8a | 08 | 8d |
| 0010 | 6f | fd | e7 | 97 | 8c | 3b | 2c | 15 | ae | 4e | 8a | c1 | ff | 86 | ae | 8c |
| 0020 | e3 | 75 | 2b | c5 | 43 | cc | ff | 33 | cd | f2 | 25 | 90 | d1 | 05 | ab | a0 |
| 0030 | aa | 4d | 5b | c4 | 60 | d5 | 24 | 22 | d6 | a6 | be | cc | a8 | 32 | 8b | c4 |
| 0040 | fe | cf | 85 | 06 | b0 | ac | ed | cd | 67 | 66 | 91 | 7e | 50 | 85 | a6 | 02 |
| 0050 | 9d | fd | da | e0 | 05 | 51 | be | fd | b3 | ca | 8a | 70 | 21 | 1e | 48 | ad |
| 0060 | 3f | 52 | f7 | bb | a4 | d6 | 55 | be | 0d | 67 | 09 | 80 | bb | 58 | ee | c6 |
| 0070 | 08 | 42 | 2a | 42 | 26 | 27 | ab | 45 | ce | 73 | bf | 64 | 25 | 66 | 1d | 26 |
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 0x134c0cc0…3848f2
// 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("0x134c0cc0eb52424ae7a91fb40d1a81ec33e40bf0768bd0610634ba6e233848f2")
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)