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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.
0x3f00682165773f5302f940ff30f79263f5a2c326999d44dead94b3638084c14fThe 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 | dd | e5 | 79 | a6 | fc | 52 | 9b | 51 | aa | ff | ea | 44 | cb | 8a | 2a | 09 |
| 0010 | 8c | f2 | ce | ec | 29 | 4b | 2e | 9e | a2 | ec | a6 | dd | 8d | 21 | 00 | 7c |
| 0020 | bf | 28 | c4 | 11 | 89 | 02 | 88 | f4 | 59 | 88 | 8e | 92 | b9 | 2e | 70 | da |
| 0030 | 9c | f6 | 41 | c3 | ea | 98 | 91 | da | 4d | 90 | 3f | 33 | e4 | fa | ae | 6b |
| 0040 | 87 | de | 96 | cf | 89 | 8d | 26 | 0d | a1 | fc | e5 | 60 | 7d | f0 | 97 | c0 |
| 0050 | 8f | db | ad | 21 | dc | 23 | a4 | 11 | e5 | f6 | 14 | ce | 03 | 0c | 07 | 8d |
| 0060 | e5 | 06 | a5 | 43 | e0 | 0a | 40 | b7 | 51 | 09 | 28 | 05 | 8f | d8 | 2d | 9d |
| 0070 | 17 | 2b | 80 | 39 | ef | 44 | 72 | 3f | 19 | 72 | 5e | 2e | ec | cd | 01 | 88 |
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 0x3f006821…84c14f
// 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("0x3f00682165773f5302f940ff30f79263f5a2c326999d44dead94b3638084c14f")
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)