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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.
0xf51aaf9755e829dd3f6b6e21e5e1aa6e6309177fcb6a409af944dd78bde6b8fbThe 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 | e5 | 9a | 91 | be | b3 | e6 | 57 | 24 | e1 | b3 | b7 | 9d | 73 | bb | 01 | b2 |
| 0010 | 1c | 1e | 89 | 2d | ba | c8 | bb | b1 | 7e | 5c | 75 | 1f | c9 | 60 | b2 | a5 |
| 0020 | 67 | 6b | ef | 7d | 34 | b1 | 5c | 2a | 35 | 27 | f1 | a8 | fe | 68 | 4b | 6f |
| 0030 | 57 | 49 | 32 | 05 | 5e | ee | 1f | ab | c8 | d7 | b2 | 45 | c5 | 3f | 47 | 0b |
| 0040 | 70 | 11 | 7a | fb | a7 | de | 0e | 1c | de | ff | 3a | ee | bc | 34 | 7a | b3 |
| 0050 | 3a | dd | e2 | d3 | f7 | ee | ae | 3e | cd | 75 | 1c | e6 | 2d | 34 | 06 | 82 |
| 0060 | 26 | 91 | fa | bf | 55 | 40 | f4 | 09 | a7 | 1e | fd | 8a | d0 | e8 | 7d | 88 |
| 0070 | 16 | cc | 86 | 35 | 23 | a2 | d9 | bb | cf | c6 | 59 | f7 | 8c | 12 | 3d | 9f |
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 0xf51aaf97…e6b8fb
// 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("0xf51aaf9755e829dd3f6b6e21e5e1aa6e6309177fcb6a409af944dd78bde6b8fb")
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)