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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.
0xe253eede1efe1b82bb8264124ff2d64753b3ee603b4317b7260b697c54b2b6c7The 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 | 8c | 65 | d7 | 5d | 36 | ac | 2b | b0 | a0 | 84 | ec | 52 | ab | 96 | a8 | 6b |
| 0010 | 2b | 0a | a5 | 9a | 6f | e4 | c3 | bd | c0 | 8f | f0 | 22 | 29 | 44 | 05 | d5 |
| 0020 | 87 | 09 | 88 | dc | c5 | ce | 3f | a1 | 85 | 26 | d8 | be | 69 | 61 | c5 | a7 |
| 0030 | c5 | 3f | 16 | 50 | 28 | 47 | 55 | d6 | 5b | 32 | 82 | f0 | ed | e9 | 0d | 89 |
| 0040 | 2a | a5 | 49 | 72 | c5 | 68 | d6 | 16 | de | e2 | e0 | e1 | 48 | ae | e0 | 21 |
| 0050 | c3 | 0b | 16 | 70 | c9 | 43 | 6e | ab | c2 | c3 | d8 | 05 | 0f | 64 | 18 | f4 |
| 0060 | 2d | 3b | 11 | 2f | 6f | 91 | 40 | 78 | b1 | 82 | db | fb | 1b | 7a | 5c | 76 |
| 0070 | cc | bd | ea | 9c | da | f2 | 39 | 13 | a9 | b0 | 60 | 7a | 6d | e6 | 27 | 02 |
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 0xe253eede…b2b6c7
// 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("0xe253eede1efe1b82bb8264124ff2d64753b3ee603b4317b7260b697c54b2b6c7")
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)