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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.
0x7008d68e373bc65dd172d37a33db430dedd839267955e28da100354dace52cc6The 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 | 07 | 97 | fb | ce | 8a | e8 | e2 | c7 | 8e | df | 76 | 5a | 6c | ca | 5a | 96 |
| 0010 | ef | 5e | 14 | 60 | c0 | de | 88 | 77 | 23 | c9 | c9 | b7 | 8c | e3 | 29 | 39 |
| 0020 | 37 | 87 | 5c | 23 | b1 | 1d | d7 | 88 | 37 | c8 | 89 | 32 | ba | bb | d3 | 0a |
| 0030 | b5 | ed | 35 | 6a | dd | 27 | af | 22 | 5a | 6a | 08 | 6b | 56 | d9 | e5 | 5a |
| 0040 | 09 | 20 | c9 | 3c | 37 | 09 | 2b | 28 | 2b | 5d | b6 | df | e4 | 31 | 6e | 20 |
| 0050 | ec | 67 | 4c | 21 | 3f | a7 | 5f | 92 | aa | 00 | f8 | 26 | ba | 5a | c1 | a2 |
| 0060 | c7 | 1d | d9 | 96 | 07 | 01 | a1 | c7 | 8f | f2 | a8 | 12 | 88 | 63 | 4a | 1a |
| 0070 | 58 | 30 | 84 | d5 | 0c | 60 | 32 | c1 | 9c | 2b | 0b | 68 | 04 | d2 | b6 | 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 0x7008d68e…e52cc6
// 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("0x7008d68e373bc65dd172d37a33db430dedd839267955e28da100354dace52cc6")
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)