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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.
0x5ff29d59b78379e40fe0de5a667af681d4fc017aeaac432096c35eb77f3b008dThe 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 | d4 | 2c | a5 | d3 | 9a | ab | 22 | f7 | 3b | 9f | 6e | b2 | 04 | e7 | 69 | 25 |
| 0010 | d5 | c5 | 0b | 13 | 2b | 97 | c5 | 1e | 63 | 37 | 21 | 6f | a8 | c6 | 9a | e7 |
| 0020 | 85 | 52 | 2e | 76 | 97 | a1 | a1 | d6 | 83 | 0b | f6 | a6 | c6 | bd | fb | 23 |
| 0030 | f6 | 56 | 82 | 4c | 5f | fb | f5 | f4 | da | cf | 2b | 85 | 75 | ad | b9 | db |
| 0040 | 48 | 26 | b1 | 8a | db | e9 | 1d | b3 | c4 | 9c | 96 | 8f | 4f | 00 | 4e | 33 |
| 0050 | 71 | bc | 2b | 78 | be | 3f | 56 | 14 | 78 | bd | b8 | c0 | 26 | 79 | a6 | b6 |
| 0060 | eb | a0 | cb | d0 | 96 | cb | d4 | 53 | fb | 3c | 9b | b7 | 9b | 7c | 7f | 1d |
| 0070 | 97 | 39 | 0f | 8e | 42 | 82 | 08 | 2f | bd | 6c | 2e | f7 | 69 | 39 | c4 | ab |
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 0x5ff29d59…3b008d
// 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("0x5ff29d59b78379e40fe0de5a667af681d4fc017aeaac432096c35eb77f3b008d")
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)