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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.
0x1702a2bf76da1de30b2ff5bcb922e6392558846262d56b05f6f88e5bc5e6b10eThe 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 | da | 0a | a5 | 45 | 88 | 16 | d5 | 18 | 8b | 52 | 66 | 62 | f5 | c1 | 01 | 04 |
| 0010 | b1 | e4 | 8b | 70 | 60 | 85 | e0 | aa | f9 | 7e | 69 | a2 | dc | 14 | a6 | 61 |
| 0020 | 82 | d5 | fe | 99 | 59 | 74 | fb | ea | d9 | fd | fe | 0f | 53 | 93 | 7b | 2b |
| 0030 | ec | b0 | c1 | 44 | bf | c2 | be | b7 | 91 | 81 | 5b | 01 | 08 | 5f | 3f | 7b |
| 0040 | 59 | 86 | 58 | 9b | 08 | 27 | 1d | 1c | 15 | 58 | 9e | 31 | af | 86 | 19 | ba |
| 0050 | d7 | a2 | 14 | a4 | ba | a5 | c9 | e6 | 90 | 87 | 7a | 03 | f8 | 1a | 7e | a2 |
| 0060 | 11 | 04 | cf | 8b | 71 | f9 | 9a | 77 | 06 | e3 | ef | f7 | e3 | 9c | 87 | 9c |
| 0070 | 97 | de | e3 | fb | a3 | 6e | ac | c2 | 53 | 79 | 2f | 24 | 91 | f0 | 8d | d2 |
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 0x1702a2bf…e6b10e
// 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("0x1702a2bf76da1de30b2ff5bcb922e6392558846262d56b05f6f88e5bc5e6b10e")
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)