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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.
0x0eddcd8bd32e2a0c428c9df616058e1537a5b163c48dfb86fd7c8b204234ddfaThe 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 | 2c | 86 | 50 | 17 | 8f | a9 | 18 | 18 | ac | b3 | 2b | db | 1a | f2 | a2 | 73 |
| 0010 | c3 | 72 | 03 | 24 | b9 | 94 | 64 | 6b | c7 | b8 | 7c | 47 | a4 | 3b | 87 | 8b |
| 0020 | 7b | 8c | 2d | bb | 1f | ce | c5 | 78 | 08 | c0 | 3a | 75 | ac | b2 | 89 | 0f |
| 0030 | 61 | 77 | 5f | 4a | e3 | 6b | 5b | a0 | 63 | 29 | d9 | 7d | dd | 9c | a9 | 69 |
| 0040 | ef | de | 8c | 5b | fe | 16 | bd | ee | a7 | 80 | 95 | ea | 81 | fd | 39 | c7 |
| 0050 | 63 | 55 | ef | b3 | ec | a9 | 28 | 73 | 94 | 03 | c3 | 0d | f8 | 4c | dd | b6 |
| 0060 | 9d | f3 | 21 | f9 | 2c | da | 00 | 5c | 44 | 4b | 53 | 1c | 45 | b5 | 3b | 2e |
| 0070 | 13 | 17 | c6 | b1 | f1 | 0a | ae | 14 | 47 | fd | f7 | bf | d7 | c2 | b8 | 11 |
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 0x0eddcd8b…34ddfa
// 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("0x0eddcd8bd32e2a0c428c9df616058e1537a5b163c48dfb86fd7c8b204234ddfa")
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)