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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.
0x896f5aa875c26c7d896d824a3d0e5111923ab8529f59f63c2e0e993cd4e952d1The 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 | 5f | 45 | 1f | 5e | 52 | 01 | 65 | 66 | 04 | 33 | ba | 3f | 71 | cd | 43 | 05 |
| 0010 | e1 | eb | 95 | 26 | 9c | 54 | d4 | ea | dc | 1e | 41 | d9 | 12 | 44 | 0e | 84 |
| 0020 | 79 | 0f | 8c | 7a | 32 | 23 | 88 | 96 | 75 | 9b | b7 | 3c | 38 | 83 | 20 | 65 |
| 0030 | 5f | 37 | f1 | 5c | 24 | 74 | 0e | 69 | d6 | e4 | 78 | b9 | a8 | 9d | c2 | 41 |
| 0040 | ba | db | c0 | 55 | 7b | 6e | e1 | a6 | 0a | 81 | ab | 0f | 64 | 57 | 31 | f2 |
| 0050 | 64 | 8d | ae | 23 | 39 | 74 | b1 | 7c | 97 | 2f | 52 | c7 | 33 | 36 | 7a | ff |
| 0060 | 5e | cf | 84 | f7 | 5e | 85 | 4b | 0a | 47 | cf | 7c | f3 | 60 | fa | 2a | 54 |
| 0070 | e7 | ec | 78 | d5 | a0 | af | 8e | f7 | 17 | d3 | 6e | 9b | 43 | 1d | b6 | fc |
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 0x896f5aa8…e952d1
// 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("0x896f5aa875c26c7d896d824a3d0e5111923ab8529f59f63c2e0e993cd4e952d1")
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)