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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.
0x3a39a96232c90f35100c955cc93120e13cfa52605d348c4bd1d134513430ee25The 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 | b4 | 91 | ea | db | 60 | 63 | 84 | a7 | 9a | c7 | 3d | be | 8f | 93 | 42 | 79 |
| 0010 | c6 | 59 | 0b | 10 | 89 | aa | f3 | 20 | a7 | f5 | f2 | e0 | 56 | 17 | 0a | c0 |
| 0020 | 6a | a5 | 6b | e9 | ff | 3d | c0 | 7c | 47 | c3 | af | e2 | 0c | ff | 61 | 1b |
| 0030 | 41 | 8f | bc | 5e | 35 | 45 | 8c | 65 | 02 | 37 | 4d | bb | cc | c2 | 32 | 90 |
| 0040 | 16 | 19 | 7d | 2f | a1 | 74 | b5 | 77 | 4a | 76 | 55 | b5 | ff | 33 | cd | 12 |
| 0050 | 39 | 78 | 91 | a4 | 96 | 82 | 19 | 1a | 5e | 37 | 99 | cf | 22 | 56 | a2 | 63 |
| 0060 | 16 | 23 | cf | d8 | 1f | 47 | cc | 86 | 16 | b1 | f5 | c7 | 6e | 4a | e9 | b0 |
| 0070 | 47 | 30 | 9c | cb | 9f | 10 | bf | c8 | 42 | 3d | c4 | 59 | e1 | cd | 95 | 94 |
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 0x3a39a962…30ee25
// 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("0x3a39a96232c90f35100c955cc93120e13cfa52605d348c4bd1d134513430ee25")
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)