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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.
0x7ae71b4b7d68083cac6207afd79b19806d1f9598b7a1f7b1e1d5f51df5adf76fThe 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 | 52 | 1b | 12 | 98 | 1c | 29 | 7e | d0 | e2 | c3 | ab | 42 | 3d | 48 | 71 | a6 |
| 0010 | cd | 85 | 47 | 1f | 41 | 8e | bd | af | f0 | 9c | ca | e3 | 6a | cd | 2a | ad |
| 0020 | 97 | 4c | f2 | e5 | 86 | 0b | e7 | d1 | 9c | 6b | 3b | 3a | 45 | ba | 3e | cf |
| 0030 | 13 | f7 | 4f | f0 | 26 | 1a | 5f | f8 | 5c | e7 | ba | a4 | a8 | 38 | 65 | ab |
| 0040 | d0 | b6 | 40 | c8 | 6b | 91 | a3 | e4 | 27 | 9b | 28 | db | 7a | 2c | b2 | 29 |
| 0050 | 14 | 01 | af | a6 | cd | 49 | d3 | dc | 84 | 8f | e2 | 5f | 94 | 4b | 1b | 48 |
| 0060 | 78 | b7 | 95 | cc | 75 | 01 | b7 | 61 | d6 | cf | b3 | 3d | 07 | 85 | 58 | 48 |
| 0070 | 4b | bb | fe | eb | e1 | 41 | f1 | df | f8 | f9 | 72 | e0 | 0b | e1 | 87 | 62 |
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 0x7ae71b4b…adf76f
// 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("0x7ae71b4b7d68083cac6207afd79b19806d1f9598b7a1f7b1e1d5f51df5adf76f")
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)