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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.
0x1c4b6012b8f8dd025edcac3c142688c145b6c9c4af85893dbe5b19863997f22bThe 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 | ae | e3 | da | 76 | bb | 55 | e5 | 83 | 51 | 84 | 3a | bb | e2 | ab | 94 | a6 |
| 0010 | 0b | 42 | d0 | 53 | f0 | d2 | b5 | e1 | aa | 15 | c7 | 06 | 43 | 83 | 79 | 6a |
| 0020 | e7 | 8f | e0 | cd | 54 | c8 | d0 | 2b | d3 | 09 | a2 | 2c | c6 | 37 | 72 | 11 |
| 0030 | 10 | bd | 63 | 76 | 3f | 4b | 9e | 47 | 28 | cc | 4d | 0d | 82 | 86 | 88 | b1 |
| 0040 | 52 | eb | 82 | da | bb | 80 | 64 | d0 | de | 38 | 7c | b0 | 8b | f4 | b8 | 60 |
| 0050 | 31 | 7a | d2 | 32 | 75 | d9 | cf | bd | 55 | c2 | a4 | f1 | ed | 9f | bc | 5c |
| 0060 | ea | 54 | 5a | 47 | 54 | 8f | 3e | 7d | 9f | cd | 66 | 09 | 31 | af | fc | 2c |
| 0070 | 85 | d7 | d8 | 96 | ed | 19 | 4b | 4a | e4 | c8 | 2b | b8 | 0f | 89 | 02 | 56 |
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 | 4b | f0 | ae | a4 | 41 | 0f | 86 | 97 | 90 | 3f | 8e | 7c | 5c | 0e | 2d | 6b |
| 0010 | 48 | 42 | 3e | 86 | c2 | 85 | 00 | 9a | 7f | f0 | 33 | 04 | 13 | 75 | c8 | d0 |
| 0020 | 73 | 14 | 80 | 8e | 07 | 29 | 03 | 42 | 40 | 0b | 05 | 82 | 4e | 90 | 6c | 44 |
| 0030 | ee | 25 | 19 | 16 | 04 | 19 | e6 | f4 | c4 | 92 | a1 | 85 | fd | e8 | 51 | fe |
| 0040 | 35 | 3e | a1 | 6e | 42 | bc | 68 | 42 | 56 | 5f | fa | a5 | 89 | a4 | dd | 0c |
| 0050 | 55 | 58 | 74 | 61 | c9 | 02 | 75 | 44 | 2b | a7 | b9 | d3 | fb | ef | 09 | 9c |
| 0060 | 01 | 89 | 4f | ea | 26 | 88 | 9b | 27 | cb | 97 | 32 | c7 | 01 | 7a | c6 | 8e |
| 0070 | 4f | 8c | 28 | 4d | 55 | f0 | 76 | 07 | 09 | c5 | 46 | 08 | e3 | e9 | b4 | e9 |
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.
0x530a134d53706892b91ff1364199f9eeae5a7828207eef2ae5c2959c120def0d0x4199f9eeae5a7828207eef2ae5c2959c120def0d0x4199F9eEae5a7828207eef2aE5C2959c120DEF0dfrom 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 0x1c4b6012…97f22b
// 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("0x1c4b6012b8f8dd025edcac3c142688c145b6c9c4af85893dbe5b19863997f22b")
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)