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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.
0x8290c8f60c474beb35c27e73be85b184a838ffbc638eddf254a73951624e9d1dThe 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 | f1 | f2 | 26 | 1b | 60 | 04 | d8 | 8a | a4 | 5e | 42 | 16 | 96 | 20 | ae | 21 |
| 0010 | 4e | af | 23 | 19 | 90 | ad | e7 | e9 | 03 | a3 | 79 | 8e | c1 | d8 | 23 | 88 |
| 0020 | 75 | 46 | 20 | 36 | 7a | 1a | 43 | a6 | 8b | c1 | c8 | 7e | f7 | 4b | 79 | a0 |
| 0030 | b6 | f8 | 8d | 52 | dc | 32 | 33 | 17 | 04 | cc | ae | c4 | 07 | de | a5 | 45 |
| 0040 | f2 | 43 | 4f | c7 | db | 61 | 48 | dd | ca | d0 | 93 | 33 | 92 | ef | fe | 7e |
| 0050 | 3f | d5 | 1a | d5 | b6 | 07 | 4c | 61 | 15 | 77 | c8 | 42 | ef | 23 | 0c | 6a |
| 0060 | ce | 6b | 8b | ff | 14 | 57 | ec | 0a | b4 | fa | fe | bd | 35 | 64 | 95 | 4f |
| 0070 | b3 | 61 | 24 | 0e | 7e | cf | 59 | df | 03 | b2 | 24 | d5 | 0d | 4e | 9e | ce |
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 0x8290c8f6…4e9d1d
// 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("0x8290c8f60c474beb35c27e73be85b184a838ffbc638eddf254a73951624e9d1d")
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)