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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.
0x25f6e7337b2ef66f3620dde302e4409e3a5eb92577b286dd3392519224f4b5dcThe 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 | b1 | e9 | 36 | 2a | e3 | 0a | 89 | 7e | 81 | 8e | a6 | 36 | 2f | 89 | b5 | 2f |
| 0010 | 83 | 72 | be | 19 | 57 | d3 | a7 | b9 | fd | 98 | 31 | 87 | 1e | c0 | 56 | a3 |
| 0020 | cc | 59 | 61 | cb | 65 | aa | c1 | a2 | df | 9f | 98 | 07 | 41 | 2f | 86 | 74 |
| 0030 | c4 | 99 | 94 | cd | a7 | 11 | 78 | e5 | 42 | 11 | 42 | 62 | 9c | 7f | 78 | 01 |
| 0040 | 37 | be | 3a | ef | b2 | 02 | b1 | 5c | 9a | 36 | de | 34 | 63 | 65 | db | 7f |
| 0050 | 39 | db | 3e | 54 | 2c | c0 | cb | 82 | 5b | 3d | 75 | cd | 5c | a8 | 4f | b4 |
| 0060 | a8 | e6 | f0 | 7b | 01 | 23 | 32 | 4b | fb | 24 | 2d | bd | 3c | 6d | e4 | b5 |
| 0070 | d6 | 7b | 00 | 26 | 04 | 64 | c0 | a0 | d1 | 49 | 9e | 5b | 89 | 54 | 38 | 60 |
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 0x25f6e733…f4b5dc
// 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("0x25f6e7337b2ef66f3620dde302e4409e3a5eb92577b286dd3392519224f4b5dc")
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)