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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.
0x3715537a55a0509bdd9d3301111f3d614417db43845425e658c2cebc9b971bc1The 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 | f7 | f3 | db | d2 | b1 | 9f | cf | 55 | c5 | 78 | 51 | 6d | 35 | bf | 28 | 55 |
| 0010 | 50 | 45 | 4d | 22 | 60 | 96 | 8e | 2d | a1 | 9c | e1 | 52 | ab | 7c | ce | 56 |
| 0020 | 9d | 65 | b4 | 77 | 03 | f4 | b7 | 5c | d8 | c9 | 52 | b3 | 0f | df | 69 | cc |
| 0030 | 8c | 9e | 93 | af | 3f | 6d | e6 | 73 | 85 | ff | 65 | a6 | 49 | 25 | cd | 14 |
| 0040 | 3a | ea | 5f | 35 | 43 | c0 | 30 | dc | b1 | cd | d3 | 60 | 30 | 01 | 3c | 5f |
| 0050 | 43 | e6 | 2f | 81 | 3a | 8e | 66 | ca | d8 | 12 | a8 | b5 | 59 | ed | 48 | f4 |
| 0060 | f4 | 01 | 60 | 6e | b2 | 8b | 2f | 56 | e3 | 0b | 57 | 07 | 5c | 56 | 9b | d1 |
| 0070 | b1 | 31 | 25 | a1 | 4a | 00 | ca | a4 | 68 | 36 | 77 | 27 | 8a | 58 | 34 | af |
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 0x3715537a…971bc1
// 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("0x3715537a55a0509bdd9d3301111f3d614417db43845425e658c2cebc9b971bc1")
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)