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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.
0x1f10de0b7a1c2d73092de1b4f6c8c063d5c276ff0623479a2ccbdd420fdb1f6eThe 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 | ff | f2 | f5 | 49 | 89 | c3 | bf | 8c | 97 | 0a | 50 | bd | 1a | 99 | 64 | 22 |
| 0010 | ea | 24 | d6 | eb | 51 | c7 | 32 | ca | 2a | 1d | 52 | 88 | fd | a5 | 39 | f8 |
| 0020 | c0 | 4a | c4 | 96 | 03 | 3d | 2d | 9b | 6d | 04 | 23 | c3 | d1 | fe | 5d | 4f |
| 0030 | a4 | 5b | d1 | f3 | 80 | 04 | 72 | 11 | 1b | 61 | 2b | 45 | 29 | 27 | 95 | 88 |
| 0040 | a6 | 4b | 00 | 8e | 6c | c3 | 00 | f2 | 90 | c9 | d8 | 0d | 18 | 7f | af | 47 |
| 0050 | 8d | a2 | 76 | bc | bc | b0 | 40 | e1 | 97 | 66 | fd | b0 | 06 | 0f | 18 | 27 |
| 0060 | e9 | 15 | 78 | c9 | f1 | 5b | 95 | ee | 37 | 34 | f4 | 64 | 9a | 24 | d2 | 8d |
| 0070 | c4 | 68 | b1 | fd | cd | 74 | f8 | 98 | e9 | de | 82 | 5c | 4a | 68 | 08 | a2 |
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 0x1f10de0b…db1f6e
// 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("0x1f10de0b7a1c2d73092de1b4f6c8c063d5c276ff0623479a2ccbdd420fdb1f6e")
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)