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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.
0xf880120b59ea3c85ce59df034708b4211ce897edcfe6afe6f1ac16d43a6c52efThe 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 | 45 | 5d | db | 5d | 59 | cf | 82 | be | db | cd | 17 | 01 | 24 | 99 | a1 | af |
| 0010 | c6 | ab | 0e | 3c | 93 | c5 | f2 | 28 | f8 | 45 | bb | e4 | e9 | bf | 1f | 5f |
| 0020 | b4 | cd | 36 | 47 | de | 19 | 8c | 60 | 7d | 86 | 6b | 93 | 9d | e2 | 67 | d6 |
| 0030 | 41 | d6 | 10 | 7f | 91 | 08 | 1f | 77 | 0d | 57 | a2 | 7b | 7b | c9 | 0e | 9c |
| 0040 | 4a | be | de | e1 | e2 | 21 | c8 | 03 | 21 | 86 | 2a | 0c | d5 | fe | 35 | 52 |
| 0050 | 07 | 93 | 39 | a5 | 06 | d3 | 28 | aa | 4f | 6c | 5c | c5 | d5 | e5 | 33 | 8b |
| 0060 | 44 | 31 | 27 | 01 | 28 | a2 | d3 | 4e | 1a | d5 | d0 | 35 | e6 | 72 | 15 | 70 |
| 0070 | 2a | c4 | 99 | 0b | 1e | 5d | a1 | 04 | dc | 21 | 2a | 30 | ad | 53 | 7f | 27 |
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 0xf880120b…6c52ef
// 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("0xf880120b59ea3c85ce59df034708b4211ce897edcfe6afe6f1ac16d43a6c52ef")
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)