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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.
0x75c6eead51439061c37f86aff2b82ec2adb6522347fef3613b89aba1166aefccThe 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 | 93 | c6 | e3 | 0c | d3 | 24 | ab | b9 | 46 | bb | a7 | e5 | 1e | e0 | 4c | 2b |
| 0010 | 62 | cd | ad | ed | dd | e7 | 00 | dd | aa | 78 | fe | b8 | 34 | 11 | 5a | 19 |
| 0020 | 9f | dd | 1c | b3 | 88 | a5 | 79 | 32 | c6 | e8 | c4 | 56 | 57 | 19 | b0 | 8b |
| 0030 | 10 | 64 | f3 | 4d | 57 | 3d | ac | cd | e8 | e5 | 16 | 8f | 61 | 7c | 50 | 75 |
| 0040 | 21 | 40 | b8 | 6c | 62 | 0a | 5c | 06 | 5e | 3d | f9 | ec | d9 | 1e | 3a | fa |
| 0050 | a3 | 82 | 89 | 77 | 07 | fa | 3f | 2e | c8 | 5f | 5c | 4d | 7f | a7 | 6e | 3b |
| 0060 | 34 | 9d | f0 | 0a | c0 | 1f | 1f | df | 34 | aa | f6 | 19 | dc | 66 | 52 | 77 |
| 0070 | aa | 5e | 33 | 70 | a8 | c4 | 8d | 0e | 1d | de | f2 | e2 | 7c | af | 70 | 92 |
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 0x75c6eead…6aefcc
// 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("0x75c6eead51439061c37f86aff2b82ec2adb6522347fef3613b89aba1166aefcc")
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)