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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.
0x98119bc1a0464190c29fc45760ee0fe7c5a347babb74bcc7c24853b3f04829beThe 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 | b9 | cc | cb | 80 | 28 | 70 | 9f | 45 | 2b | a1 | 9a | bf | 4e | 40 | 4d |
| 0010 | 8d | 74 | 2e | ad | da | 22 | 84 | b8 | 3d | 4d | af | f2 | 6c | 81 | c3 | 4b |
| 0020 | 8b | af | c1 | ce | c8 | 92 | 75 | 64 | bb | ff | 62 | 5e | e4 | 17 | c6 | 79 |
| 0030 | 1b | 02 | b8 | 2e | 30 | 43 | 93 | 87 | 73 | be | d7 | cc | 5d | fc | 62 | 8c |
| 0040 | e6 | 6f | 6f | 49 | 06 | d3 | f1 | 71 | 2f | f8 | 3b | 4b | 28 | e8 | 71 | f9 |
| 0050 | cf | 84 | 8c | 87 | ea | 83 | 74 | 5c | 2f | bd | 38 | ec | 02 | 85 | 9d | 84 |
| 0060 | b6 | 8f | 34 | 1f | 45 | 80 | 5e | 3c | 44 | 5b | eb | 57 | 63 | a6 | 95 | 95 |
| 0070 | 3e | a6 | 61 | 2e | c9 | ad | b7 | b0 | 13 | f4 | 08 | 7e | da | c9 | e2 | e3 |
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 0x98119bc1…4829be
// 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("0x98119bc1a0464190c29fc45760ee0fe7c5a347babb74bcc7c24853b3f04829be")
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)