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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.
0x125bf57ae54f74da506dd4d63b50ed8b213ca1c1508093d0841adef9887b43d6The 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 | 3b | ac | 12 | 55 | ee | 18 | f7 | 05 | 6a | 46 | a7 | 32 | 4b | 20 | e9 | 45 |
| 0010 | 0c | 98 | 77 | 47 | e6 | 0e | 5a | 30 | 5c | 6a | a4 | f6 | 54 | fa | d6 | 2f |
| 0020 | ad | 52 | 4d | 19 | 39 | 9c | 41 | 68 | 0d | 55 | 4d | 6f | d5 | 9f | e6 | ec |
| 0030 | de | b6 | 4a | cf | d8 | c2 | 60 | c8 | f1 | 42 | 48 | 02 | ba | 72 | 31 | 74 |
| 0040 | 3a | d8 | 88 | aa | 94 | cd | c5 | f7 | a6 | eb | d4 | 33 | ae | 10 | a0 | 3b |
| 0050 | d2 | 57 | 30 | 30 | 6a | d1 | 89 | 87 | 5c | c7 | cd | ca | ed | 63 | bc | e6 |
| 0060 | 9b | 7b | 0e | 3b | d4 | b2 | be | ee | 71 | da | ba | d0 | fb | 6b | 38 | dd |
| 0070 | 16 | 5b | 3e | 74 | 6b | f9 | d1 | b9 | cc | 3f | f8 | c5 | 25 | 4c | 15 | 3e |
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 0x125bf57a…7b43d6
// 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("0x125bf57ae54f74da506dd4d63b50ed8b213ca1c1508093d0841adef9887b43d6")
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)