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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.
0x06634562e81ecdc17c9bc810f10bef1dd87c864248a9df0a74f623e6579184caThe 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 | a3 | bd | b3 | 82 | 94 | a0 | 59 | 0a | e5 | 5c | e3 | f6 | 0f | 99 | a9 | 6a |
| 0010 | 3f | 0c | 8a | 8a | 1a | 10 | ad | 99 | 25 | ac | a2 | 83 | 49 | f8 | 08 | ec |
| 0020 | 69 | 7d | ed | d2 | 9a | 16 | 9f | f7 | 52 | d2 | 8d | a5 | 42 | 4f | d6 | 9b |
| 0030 | a8 | 7d | a2 | 9e | 5e | 6f | c2 | da | fd | 09 | 1d | cf | ed | c7 | 18 | f5 |
| 0040 | a2 | 0c | 36 | cd | d7 | 6c | b6 | 02 | 86 | d9 | 3d | 88 | ad | a7 | 52 | e6 |
| 0050 | 3a | 66 | 70 | 21 | 81 | a8 | 1a | 8d | 30 | 4c | b7 | a4 | bd | 19 | 54 | 83 |
| 0060 | 02 | a6 | ce | 88 | ae | 08 | f9 | 4c | 10 | 05 | 05 | 8d | 94 | dc | 7b | 32 |
| 0070 | 27 | 8b | 41 | aa | 38 | 33 | fc | 95 | 2a | 19 | 8a | 24 | fb | 9f | 2e | 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 | 99 | b6 | 3e | d7 | 70 | 83 | 5a | 97 | 21 | 76 | af | 50 | fb | 53 | dc | 4c |
| 0010 | f9 | 6d | 1a | 25 | 30 | 29 | 06 | 3e | 50 | a6 | 87 | c0 | 56 | 25 | 1b | 14 |
| 0020 | 63 | 6a | cb | bf | 49 | d4 | 0c | d7 | 54 | 02 | 85 | 35 | 5e | 81 | 41 | f2 |
| 0030 | b7 | 37 | c4 | 5b | ab | c8 | 9c | f6 | 38 | b4 | a2 | 46 | ac | cd | 02 | 50 |
| 0040 | dd | 7a | 3b | d6 | 99 | 44 | fe | c1 | f7 | 02 | 6c | 97 | 14 | 2b | d8 | 42 |
| 0050 | e5 | e2 | ff | 2c | 0a | fb | 05 | 29 | f6 | 24 | 64 | 6f | e4 | 09 | 83 | 47 |
| 0060 | 74 | 46 | eb | cb | fc | 82 | 9a | 63 | 2d | 22 | a1 | 37 | 72 | bf | 7d | de |
| 0070 | cd | 74 | f5 | 00 | d6 | 4f | f9 | 29 | 2d | 00 | 18 | 0c | 8e | 3b | 35 | 07 |
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.
0x6727fffa7b136abd26309579965d2a94a37b6a9361af7cf2c286adf5acd485110x965d2a94a37b6a9361af7cf2c286adf5acd485110x965D2A94A37B6A9361AF7Cf2c286AdF5acD48511from 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 0x06634562…9184ca
// 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("0x06634562e81ecdc17c9bc810f10bef1dd87c864248a9df0a74f623e6579184ca")
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)