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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.
0x8a5b6e534e3da03bbafd68938a7f92d51eff4b559acac697e83e4e05c9b2ad45The 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 | e1 | 0f | eb | 5d | 24 | 0b | 2b | bc | 82 | d4 | c9 | fb | e5 | f2 | 03 | 5b |
| 0010 | 5a | 40 | a2 | 00 | 11 | 07 | 8a | 66 | 17 | 6f | 2a | 6a | eb | e5 | 4d | 65 |
| 0020 | 76 | ea | af | 52 | 99 | 27 | 3b | 43 | ee | 74 | f5 | 07 | 7f | 34 | de | 00 |
| 0030 | 9a | 7b | 44 | 33 | 0e | 5a | 08 | df | ff | 62 | ef | 58 | 1a | 41 | 4b | b5 |
| 0040 | a9 | e2 | 4b | da | e9 | f6 | 69 | 5b | a6 | c4 | af | c3 | db | 94 | d8 | 34 |
| 0050 | 64 | c8 | 7f | 9d | 05 | 0b | 6f | a7 | 84 | ea | 39 | 8b | 90 | 58 | 36 | 22 |
| 0060 | 15 | e1 | 35 | ae | 70 | 97 | a7 | d6 | 99 | af | 72 | ad | c3 | 5c | f8 | bc |
| 0070 | 50 | 46 | 6d | e0 | e8 | 4b | 02 | bb | c7 | 71 | 4d | 49 | 55 | d3 | 5e | 1c |
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 0x8a5b6e53…b2ad45
// 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("0x8a5b6e534e3da03bbafd68938a7f92d51eff4b559acac697e83e4e05c9b2ad45")
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)