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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.
0xb733d8637d9e9293ac6f17e7a9b356dc76ba740018e0bfb981f3ef09247e3655The 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 | 4f | b8 | f5 | d9 | 31 | ed | 51 | a1 | 51 | e1 | f4 | b9 | ee | da | b0 | 99 |
| 0010 | 5c | 41 | b1 | a8 | 42 | 9f | 5f | 89 | df | 6d | 86 | c0 | fd | 62 | 52 | c3 |
| 0020 | f7 | 1a | 54 | 71 | 8a | f5 | f3 | d8 | 46 | 6f | 9a | b2 | 0c | 70 | 46 | 86 |
| 0030 | 10 | 42 | 8a | dd | 0e | c5 | 4c | a6 | 77 | 83 | a2 | ba | 2f | f3 | b7 | 44 |
| 0040 | 19 | ca | e5 | 7e | ae | 25 | 2e | 2e | 32 | 79 | dc | 32 | 42 | d1 | 40 | bb |
| 0050 | 28 | 3b | 11 | 8f | 68 | 62 | 42 | 8d | 6a | c4 | 08 | 8b | 19 | be | 43 | 1d |
| 0060 | b8 | df | f4 | 8c | 66 | 27 | bc | e9 | 3d | 0f | b1 | ed | 95 | be | c3 | 74 |
| 0070 | 03 | 57 | 33 | d0 | 9d | eb | 33 | 70 | b6 | fc | 9d | 01 | d0 | 23 | 63 | 26 |
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 0xb733d863…7e3655
// 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("0xb733d8637d9e9293ac6f17e7a9b356dc76ba740018e0bfb981f3ef09247e3655")
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)