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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.
0x5a4f5899079f7ab4fab56504affbd7be6113612cf5f2da611377c19a3a2cbc0bThe 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 | 07 | 58 | b2 | e7 | 23 | b8 | 92 | a1 | 27 | 75 | 0c | f7 | 2c | 7b | 03 | 27 |
| 0010 | 7f | a0 | 15 | 8f | ce | 82 | e5 | c1 | 78 | d1 | 53 | 75 | f4 | ef | 54 | 39 |
| 0020 | 84 | b8 | ba | b7 | 3c | 4a | 74 | cc | a4 | 76 | 7b | 2d | ff | bc | 8d | d1 |
| 0030 | 6c | b9 | 6c | 57 | 43 | 5c | e1 | 74 | 0a | 3d | dc | 86 | f8 | 49 | da | 76 |
| 0040 | 5f | 70 | 60 | d7 | 01 | a3 | 53 | 34 | 9a | 07 | 1c | 82 | 9a | 80 | 59 | bc |
| 0050 | e7 | 3c | 34 | 45 | 75 | e3 | ff | 67 | 29 | 2b | a4 | ef | 8c | 10 | fc | dc |
| 0060 | 1b | 25 | e0 | b2 | 85 | 7b | 1d | 30 | 4e | 66 | 49 | bc | 46 | af | fa | 66 |
| 0070 | ec | a8 | cd | 7d | 53 | 51 | 84 | af | 38 | 51 | ec | 2c | 83 | 0a | e9 | a9 |
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 0x5a4f5899…2cbc0b
// 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("0x5a4f5899079f7ab4fab56504affbd7be6113612cf5f2da611377c19a3a2cbc0b")
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)