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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.
0xf177aa9564c3f81146d370091d1f15f8b77b4d49a06dc4e118ae5dc97ab17423The 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 | d3 | f5 | 68 | 1e | 96 | 91 | a3 | da | e0 | 33 | ee | b7 | 6c | 82 | 54 | 6e |
| 0010 | 59 | 2e | cf | 85 | d4 | 42 | 6c | 83 | 1e | 28 | 56 | ad | 89 | 35 | 3d | 7a |
| 0020 | bd | 96 | aa | 09 | c6 | e1 | 33 | fa | cf | ed | d7 | e2 | 00 | a4 | 2b | a2 |
| 0030 | e6 | 7e | 78 | 29 | 04 | 2a | 39 | 36 | d1 | 03 | fe | 32 | 72 | 92 | 91 | f3 |
| 0040 | 54 | 5a | a7 | d0 | dd | 51 | 56 | a4 | 25 | f9 | ab | a4 | 35 | 4d | f8 | 0b |
| 0050 | 82 | db | 76 | 77 | a8 | 5e | b4 | 60 | 0e | bc | 53 | d1 | a1 | 6c | 93 | 3d |
| 0060 | f3 | 75 | 88 | ca | b2 | 24 | 79 | cf | e8 | 65 | 2f | 3e | d4 | bd | 46 | b1 |
| 0070 | 64 | c7 | 9b | df | 2f | b2 | d7 | 9c | 3b | af | e0 | 0e | 68 | 0f | b8 | 99 |
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 0xf177aa95…b17423
// 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("0xf177aa9564c3f81146d370091d1f15f8b77b4d49a06dc4e118ae5dc97ab17423")
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)