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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.
0x451270b408beefa588d973a7f01eed069085b3d88ce7f20fa3706b406b59bbf0The 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 | 4a | 34 | 55 | cc | 37 | 90 | 74 | 11 | c2 | c1 | 88 | 16 | 5a | c8 | 38 | a7 |
| 0010 | d8 | 54 | 92 | ce | 64 | 4f | 3d | 7c | af | b3 | 42 | 19 | a3 | 77 | 27 | 3e |
| 0020 | 10 | b6 | 5b | 0e | ba | bf | 1d | 39 | 2f | a7 | ac | a6 | 7f | d6 | b5 | 31 |
| 0030 | 6e | f5 | ad | 3d | da | 74 | 88 | dc | d1 | 37 | 2f | 4b | 58 | 37 | 47 | f5 |
| 0040 | 76 | ac | 84 | b2 | b3 | 79 | 75 | 68 | 01 | 34 | 20 | 26 | bf | 16 | dc | 82 |
| 0050 | 12 | 03 | f7 | 66 | 74 | 37 | 1d | d2 | 0e | ff | f8 | 23 | 20 | d6 | 4c | 65 |
| 0060 | 7b | 4c | 45 | 3a | f6 | cd | 1e | f3 | 32 | ec | ab | 23 | a5 | a7 | 43 | a8 |
| 0070 | b7 | 76 | 1f | 00 | cd | 9b | 89 | 3c | f9 | cd | 05 | b4 | 17 | 8e | 5b | bd |
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 0x451270b4…59bbf0
// 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("0x451270b408beefa588d973a7f01eed069085b3d88ce7f20fa3706b406b59bbf0")
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)