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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.
0xe30a7f0199273f33ba0dc6c9c950cc891b0e3eb25a261cffb14fb3d46ae453b9The 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 | 4d | 5b | cd | 6e | 96 | d1 | d7 | e2 | f8 | 00 | d3 | 9c | c4 | be | 0e | b7 |
| 0010 | 02 | 3f | 3a | ae | e2 | 74 | 56 | 2f | ef | 86 | 18 | ce | 09 | 78 | 35 | d8 |
| 0020 | d5 | 22 | 60 | 8c | 7c | 58 | 9d | b7 | bb | 52 | 64 | ce | c7 | 73 | de | a2 |
| 0030 | e6 | 33 | 0e | 8f | f2 | b3 | cf | 6b | 23 | 81 | 43 | cb | 78 | 8f | a4 | 58 |
| 0040 | 87 | b4 | cb | 03 | 7e | 94 | 98 | 2e | 89 | 7e | c4 | c3 | c9 | 45 | e0 | 05 |
| 0050 | c0 | e3 | 44 | 7f | 66 | a4 | 9d | 5b | 5b | 8a | 17 | 49 | f9 | 57 | ad | f4 |
| 0060 | b5 | cb | e1 | e7 | 1b | 03 | af | b0 | 3e | ed | af | 1b | 21 | 1c | 00 | 50 |
| 0070 | 10 | a1 | 7c | a1 | a4 | 32 | 92 | 82 | 04 | 34 | cb | 64 | bc | ff | e9 | 98 |
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 | af | 37 | ec | 1b | fb | 81 | e8 | 04 | f2 | 29 | df | 64 | 05 | 68 | 7d | 7d |
| 0010 | e7 | dd | 34 | 46 | c6 | 42 | 78 | 12 | 97 | 33 | 69 | 54 | c8 | af | d8 | 9f |
| 0020 | 00 | 1c | 58 | f1 | 0d | de | f3 | 48 | cd | f6 | 1d | d7 | d9 | 24 | 80 | 40 |
| 0030 | 6d | 38 | 37 | 25 | d3 | d7 | 61 | 80 | 1f | 87 | 13 | f3 | 8f | a3 | f3 | 34 |
| 0040 | ad | 9d | 30 | 40 | bd | e8 | de | 61 | a1 | ce | 12 | b2 | 57 | 00 | d3 | cd |
| 0050 | f2 | 5d | 33 | 74 | b4 | 0b | 35 | 78 | 17 | 6e | 16 | 92 | a7 | 73 | 1e | 86 |
| 0060 | 0b | 5e | ed | 76 | 0d | 2b | 98 | c2 | 47 | e6 | fd | 4a | 45 | f6 | 87 | 8d |
| 0070 | 12 | 96 | 88 | 3d | 46 | 14 | 31 | 02 | 06 | cb | 17 | a9 | 22 | 55 | 9a | 8d |
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.
0xe4705b51ce917af96c9e6aa40b9344c10ce3d629ace27cd4e2c9275a67c0828b0x0b9344c10ce3d629ace27cd4e2c9275a67c0828b0x0B9344C10cE3d629aCE27Cd4E2c9275A67c0828bfrom 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 0xe30a7f01…e453b9
// 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("0xe30a7f0199273f33ba0dc6c9c950cc891b0e3eb25a261cffb14fb3d46ae453b9")
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)