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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.
0x8a9f6f40dd3c7ef3bf253852efc530ffe492980e790ae9fe82f5fd1e7d3c6721The 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 | 96 | 13 | 09 | 14 | dd | ef | 90 | 3a | 51 | 31 | be | 2c | ab | 10 | e0 | bb |
| 0010 | 29 | 1f | a2 | 98 | a2 | bb | 30 | dc | 2f | 95 | 5e | 2b | cf | 87 | 26 | db |
| 0020 | db | 96 | 1e | 5c | 16 | 88 | 16 | c4 | 83 | 04 | 6e | 88 | 75 | cc | d9 | 09 |
| 0030 | 2a | 9e | 19 | 22 | b2 | ab | a3 | 40 | f7 | db | 31 | 62 | c1 | 16 | aa | 2a |
| 0040 | 68 | 02 | 7d | 95 | 0a | 48 | 6f | 0f | 57 | 5c | ac | a7 | 6c | 45 | e1 | de |
| 0050 | c4 | 04 | b7 | 4f | a7 | 9f | 3c | db | 00 | f7 | d1 | 9a | 0a | 4a | 0b | 30 |
| 0060 | 86 | 8e | fb | 1c | ad | 6f | 94 | b2 | bf | 6e | 90 | 0a | 0e | c5 | bb | eb |
| 0070 | 78 | 07 | 1f | 97 | fa | f7 | 48 | a0 | 24 | 1d | 80 | 04 | 30 | 4c | 65 | a3 |
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 0x8a9f6f40…3c6721
// 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("0x8a9f6f40dd3c7ef3bf253852efc530ffe492980e790ae9fe82f5fd1e7d3c6721")
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)