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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.
0x3507bc064c71c97377d6b780d224e48359fd25a4992143e6aca870cd5ec8c35aThe 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 | cd | 98 | 7d | aa | 04 | 48 | 89 | d9 | 6a | 36 | 8d | 2f | d6 | 21 | 8f | 0e |
| 0010 | 70 | 9e | 57 | da | e5 | 54 | 4a | d6 | 85 | 77 | a8 | af | 8e | 2c | c2 | e4 |
| 0020 | bb | 41 | bf | 29 | 07 | dd | 13 | b7 | 3d | 64 | 0a | bf | f1 | 91 | 24 | 51 |
| 0030 | b7 | d4 | cf | 2e | e5 | f4 | 2a | 7e | e0 | 01 | 5f | e2 | be | eb | d3 | c2 |
| 0040 | 19 | 02 | e1 | fb | 7e | e9 | 8f | 0d | 30 | 28 | f2 | c4 | 84 | ce | 45 | 50 |
| 0050 | 9f | 9c | cb | df | 97 | ba | a5 | 5c | 96 | ba | f0 | 48 | 04 | 63 | 82 | ac |
| 0060 | b9 | d8 | ad | fe | 62 | 3f | e0 | f2 | fd | 3e | 3d | 34 | c7 | 91 | e5 | a4 |
| 0070 | fd | 32 | b0 | 8a | 0a | 67 | 82 | 60 | 40 | fd | 26 | 06 | 4a | 81 | f0 | 9d |
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 0x3507bc06…c8c35a
// 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("0x3507bc064c71c97377d6b780d224e48359fd25a4992143e6aca870cd5ec8c35a")
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)