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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.
0x4720e55eff7d2e014ab2fcaa89e21864ede40ce6bb4620311bad2240fde6be01The 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 | 12 | 0d | aa | 4d | e6 | 59 | 76 | 8a | 43 | 9e | 6b | 03 | 60 | f7 | 77 | 14 |
| 0010 | 59 | 26 | 0c | 18 | a5 | b3 | 91 | c9 | 92 | fe | 73 | 7f | dc | cf | 3b | 72 |
| 0020 | 6f | 29 | d1 | 00 | eb | e3 | cc | f1 | 4e | 85 | 8b | a5 | fc | eb | 76 | 81 |
| 0030 | b2 | 2a | ce | ad | 5b | 38 | 02 | 9a | 1b | 87 | 3b | 39 | 7c | 2a | 20 | f8 |
| 0040 | 31 | ba | ae | d2 | 82 | 98 | a7 | 21 | 34 | 32 | 08 | f8 | 6f | 34 | d9 | a8 |
| 0050 | 5d | bb | 57 | b1 | a2 | 25 | 4c | 6a | 0d | 7c | 0b | 6d | 05 | 5d | 20 | b4 |
| 0060 | e1 | 3c | 10 | c3 | c0 | dd | 98 | 30 | 58 | 89 | e2 | 7a | 06 | 8d | ef | 48 |
| 0070 | 51 | fa | 82 | bc | 0c | fc | 65 | ab | 6c | f3 | dc | b3 | 02 | 6f | 7a | 3f |
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 0x4720e55e…e6be01
// 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("0x4720e55eff7d2e014ab2fcaa89e21864ede40ce6bb4620311bad2240fde6be01")
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)