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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.
0xb9216c0029824bbc19445b476f50bb5690378701f82c9c475ce8e3b6f007825cThe 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 | e6 | 56 | ac | ab | 59 | 1b | 94 | 7c | b1 | ad | 58 | 15 | e9 | 4a | f5 | 2c |
| 0010 | 5b | dd | a7 | 22 | ae | 8f | 89 | 5a | 9f | 18 | 88 | 84 | ac | 7c | ef | 40 |
| 0020 | 52 | c9 | 9b | 33 | ce | 6a | 20 | 38 | 52 | 26 | ed | 79 | 88 | 4a | 67 | 76 |
| 0030 | fb | 4c | 46 | c1 | 3c | 79 | 4c | 15 | a2 | 1d | 50 | ec | 29 | aa | fa | d5 |
| 0040 | 37 | d0 | e2 | ea | d9 | 48 | 93 | 17 | 75 | 0a | 4c | e3 | a5 | 65 | cf | c4 |
| 0050 | b2 | b6 | 71 | a1 | b5 | ad | e6 | ce | 00 | 8a | 42 | f6 | 3d | a7 | f2 | 34 |
| 0060 | 50 | 3e | 39 | 9f | b6 | c9 | 7a | 66 | 02 | 19 | cf | 42 | 51 | a6 | a8 | a5 |
| 0070 | 61 | 85 | 83 | 19 | bd | 0d | be | 20 | 2c | ae | d6 | 38 | d2 | 16 | 48 | 4a |
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 0xb9216c00…07825c
// 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("0xb9216c0029824bbc19445b476f50bb5690378701f82c9c475ce8e3b6f007825c")
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)